baber/WOPTO huggingface dataset:
Patent RU-2200837-C1 (RU)
Inventor: ZAMARAEV A N
IPC: E21B49/00
Filed: 2001-09-20
Granted: 2003-03-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: invention refers to circulation valves used to test wells and designed to create circulation " well-pipe " during lift of string. Given valve has body with radial circulation holes housing differential hollow rod with seals mounted for motion, member fixing untimely travel of differential rod carrying collet coupled to differential hollow rod. Fixing member includes cylinder with internal constriction made fast in body, collet is coupled to differential hollow rod with the help of threaded connection. Adjustment nuts altering rigidity of collet are put on both sides of collet. Collet protrusions made in center part of its springy member has chamfers on both sides which rest against internal constriction of cylinder. EFFECT: raised functional reliability of circulation valve. 2 dwg
Patent RU-2197844-C1 (RU)
Title: Method of preparing candied berries
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2001-10-08
Granted: 2003-02-10
Abstract: FIELD: food industry. SUBSTANCE: prepared raw material is saturated with sugar in syrup with 50-75% content of dry substances. Added is preparation produced by successive extraction of biomass of Mortierella spinosa var. sterilis micromycete with nonpolar extracting agent under above-critical condition, water, alkali, water, acid, alkali and water with the following combination of the first extract with solid residue. Saturation with sugar is conducted at temperature lower than that of syrup boiling up to 50-55% content of dry substances in raw material, and dried up to 20-25% of residual moisture content. EFFECT: improved organoleptical properties of candied berries; reduced losses of biologically active substances. 3 cl
Patent RU-2194971-C1 (RU)
Inventor: BEKMURZAEV L A
IPC: G01N15/08
Filed: 2001-12-06
Granted: 2002-12-20
Abstract: FIELD: test of domestic and technical cloths and materials. SUBSTANCE: for determination of air permeability of volumetric materials sample is placed in hollow chamber with separable perforated bottoms which forms correspond to forms of volumetric materials in finished articles. EFFECT: approximation of test conditions to operational conditions and obtainment of stable comparable results. 1 dwg
Patent RU-2209847-C1 (RU)
Inventor: BALANDIN JU A
IPC: C23C10/54
Filed: 2002-02-26
Granted: 2003-08-10
Abstract: FIELD: metallurgy and mechanical engineering. SUBSTANCE: method involves heating and saturation in powder mixture comprising chrome-containing component, activator, and corundum; cooling; chrome-plating in powder mixture comprising chromium fluoride as chromium containing component, nickel iodide as nickel containing component, ammonium fluoride as activator, with said components being used in the following ratio, wt%: chromium fluoride 0.001-30; nickel iodide 0.001-2; ammonium fluoride 0.001-1; corundum 67-99.997. Heating and saturation procedures are carried out in ammonia atmosphere. Steel products are held in saturation mixture having temperature of 200-800 C during heating for 5-30 min, with following increasing of temperature to chrome-plating temperature. Before cooling of steel products, gaseous products are evacuated. Method allows chrome-plating process to be intensified by reduced time of processing in saturation mixture (by 1.6-2.7 times). EFFECT: improved quality of processed surface and provision for obtaining chrome-plated layer of substantial thickness on steel products. 1 tbl
Patent RU-2212217-C1 (RU)
Title: Method for treating patients for alimentary constitutional adiposity
Inventor: BOBROVNITSKIJ I P
IPC: A61H7/00
Filed: 2002-06-04
Granted: 2003-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering cryopackage with temperature of -21, -23 C and making abdominal massage including rubbing clockwise during 2 min and carrying out cryoapplications during 1-2 s each and 4-5 s in the solar plexus area 1-2 min long. Rubbing procedures are applied during 1-2 min. The abdominal massage treatment is repeated with 1 min long pause. Then frontal and back femur surface are massaged by rubbing from down upwards during 2 min, cryoapplications during 1-2 min and once more rubbing during 1-2 min. Each surface is massaged twice with 1 min long pause. The total course is 10-12 daily procedures long. EFFECT: activated visceral fat tissue metabolism.
Patent RU-2220540-C1 (RU)
Title: Fruit or vegetable storage method
Inventor: ERMOLENKO S A
IPC: C12P1/02
Filed: 2002-07-08
Granted: 2004-01-10
Abstract: FIELD: storage of fruit and vegetable with the use of biological antiseptic. SUBSTANCE: method involves subjecting fruit and/or vegetable placed in temperature-controlled store to periodic hydraulic spraying by aqueous solution of preparation produced from Mortierella alliaceae micromycet biomass by predetermined process. EFFECT: reduced corrosive wear of equipment and reduced storage losses of products.
Patent RU-2218939-C1 (RU)
Title: Disinfecting agent
Inventor: PUTYRSKIJ V P
IPC: A61L2/16
Filed: 2002-08-19
Granted: 2003-12-20
Abstract: FIELD: medicine, sanitary and hygiene. SUBSTANCE: disinfecting agent contains a disinfecting agent and water. Disinfecting agent is made of a mixture of chlorine derivative of cyanuric acid and carbonic acid sodium or potassium salt in their mass ratio in the range = (5:1)-(3.4-1). Agent elicits low toxicological activity and shows bactericidal (among them tuberculocidal one), virucidal (including HIV-infection and hepatitis with parenteral mechanisms of transfer) and fungicide effect with respect to dermatophytes and fungi of Candida genus. Invention can be used for disinfection of water, apartments, medicinal equipment, disinfection of any equipment in plants of meat, dairy and bread industry. EFFECT: enhanced effectiveness, valuable properties of agent. 2 cl, 1 tbl, 6 ex
Patent RU-2233193-C1 (RU)
Inventor: FISHER MARKUS
IPC: B01D3/32
Filed: 2002-12-04
Granted: 2004-07-27
Abstract: FIELD: separation. 
     SUBSTANCE: plate-type column (1) has drain well (3) for fluid (51) transport between the adjacent plates (2). The fluid is transported to the loaded plate in each drain well through a number of openings (32). Upon impinging on the loaded plate, the fluid flowing from outlet openings (32) as jets (60) occurs in the flow field diverging in individual parts. The flow has lateral components with respect to the longitudinal direction of the major flow. Deflectors (4) are arranged under the outlet openings at a distance from the loaded plate. They deflect the fluid flow momentum in accordance with the diverging flow field. The deflectors contribute to the formation of the lateral velocity components, so that the profile of the longitudinal velocity component is mainly invariable. The outlet openings are lesser in the central part than these in the adjacent sides. 
     EFFECT: improved design. 
     9 cl, 11 dwg
Patent RU-2233984-C1 (RU)
Inventor: KISLJAKOV V E
IPC: E21C41/30
Filed: 2002-12-23
Granted: 2004-08-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes preparatory and extractive operations, concentration and dup-forming. Until permanent negative air temperatures set, water level is increased above mining equipment and prepared supplies and mounting of timbering on height of water increase level, and after forming of ice water level is dropped to previous level, and extractive and concentrating operations as well as dump forming operations for winter season are performed under surface of ice. 
     EFFECT: higher efficiency of operation of extractive and concentrating equipment during excavation of watered placer deposits of mineral resources and technogenic deposits of mineral resources under conditions of long periods of negative air temperatures. 
     3 cl, 1 tbl
Patent RU-2234378-C1 (RU)
Title: Электрофильтр
Inventor: CHEKALOV L V
IPC: B03C3/41
Filed: 2003-01-14
Granted: 2004-08-20
Abstract: Изобретение относится к области очистки запыленных газов электрофильтрами и может быть использовано в теплоэнергетике, промышленности строительных материалов, металлургии, химической промышленности. Электрофильтр включает корпус, осадительные электроды и установленные между ними рядами коронирующие электроды, каждый из которых представляет собой полую трубу, расположенную вертикально и в сечении имеющую форму эллипса, длинная ось поперечного сечения которого расположена перпендикулярно пластинам осадительных электродов, а короткая ось - параллельно им. Вдоль полой трубы с обеих сторон по направлению короткой оси эллипса в плоскости, параллельной осадительным электродам, установлены лепестки треугольной формы с расщепленной по биссектрисе вершиной. Расщепленные части отогнуты в сторону осадительных электродов под прямым углом. При монтаже электроды устанавливаются таким образом, что расстояние между отгибами расщепленных концов лепестков с разных сторон одной трубы равно расстоянию между отгибами, расположенными на соседних трубах и направленных друг к другу лепестков. Между коронирующими электродами, на равном расстоянии от них, установлены полые трубы. В результате увеличивается эффективность работы электрофильтра. 4 ил.
Patent RU-2236747-C1 (RU)
Inventor: SHISHKIN G I
IPC: H03K3/28
Filed: 2003-01-27
Granted: 2004-09-20
Abstract: FIELD: pulse engineering. 
     SUBSTANCE: pulse generator has NAND gate 1, NOR gate 2, EXCLUSIVE OR gates 3, 4, inverter 5 built around Schmitt flip-flop, resistors 6 through 9, capacitors 10 through 12, diodes 13, 14, and common bus 15. Generator stability in electrical noise environment is ensured by controlled switching unit which is immune to electrical noise and is built around EXCLUSIVE OR gate 2 and inverter 5. If short-time electrical noise changes state of gates 1, or 2, or 3, or 4, or inverter 5, or of a number of them at a rime, controlled switching unit will immediately recover state of faulty gate or component as this switching unit is immune to noise provided length of electrical noise does not exceed time constant of integrating circuit of resistor 9 and capacitor 12. 
     EFFECT: enhanced noise immunity in intensive electrical noise environment. 
     1 cl, 2 dwg
Patent RU-2238730-C1 (RU)
Inventor: ABIDOV M T
IPC: A61K9/08
Filed: 2003-02-17
Granted: 2004-10-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to medicinal agents exhibiting the broad spectrum of effect. Medicinal preparation elicits effect on body cells that normalizes metabolism. The preparation comprises alkaline salt or mixture of alkaline salts of 5-amino-2,3-dihydro-1,4-phthalzinedione. The preparation provides the regulated stimulation of metabolic processes in body without adverse symptoms. 
     EFFECT: valuable medicinal properties of preparation. 
     4 ex
Patent RU-2237642-C1 (RU)
Inventor: ZHESTKOV V M
IPC: C04B28/26
Filed: 2003-04-16
Granted: 2004-10-10
Abstract: FIELD: building industry. 
     SUBSTANCE: invention relates to compositions of non-autoclave cellular concretes used for making building constructions, among them, safety building constructions designated for heat insulation of heated surfaces of industrial heat and electric equipments, for example, furnaces, boilers, steaming chambers, autoclaves. Invention provides preparing concrete with average density value less 128-133 kg/m 3  due to increasing microporosity in interporous barriers of cellular concrete, reducing heat conductivity up to 0.067-0.070 Wt/m x degree and expanding field in using the cellular concrete. The composition for cellular concretes in non-autoclave hardening comprises the following components, wt.-%: cement, 6.4-6.8; water glass, 49.5-50.5; aluminum powder, 0.2-0.3; sodium hydroxide, 5.8-6.2; granulated polystyrene foam, 5.0-5.3; swollen vermiculite, 16.0-17.2; ferrosilicon, 13.9-14.1; diatomite, 0.8-1.0. 
     EFFECT: valuable properties of cellular concrete. 
     2 tbl
Patent RU-2232822-C1 (RU)
Inventor: AFONIN B V
IPC: C21D1/10
Filed: 2003-04-29
Granted: 2004-07-20
Abstract: FIELD: heat treatment. 
     SUBSTANCE: the invention presents an installation for local quenching of shafts by high frequency currents. The installation for local quenching of shafts by high frequency currents contains a loop inductor with an inductive wire and a rotor in the form of disk with holes for the shafts. The rotor is mounted with a capability to be turned for installation of the shafts coaxially to the inductor. The installation has a source of current connected with the inductor, levers, a control unit and a pusher with a micrometer screw mounted coaxially to the inductor. The control unit is made in the form of a camshaft with a capability to adjust the phases of the cams turning and is linked with the levers. The rotor has a drive of turning, that has an indexing disk with a fixing arm mounted coaxially to the rotor, and mounting bushings for the shafts with grooves. A ring type spring is located in the grooves. The grooves wire of the inductor is made in the form of a two-stage bushing with a groove, in which screening device is placed. The invention will allow to increase productivity and quality of quenching and to reduce power inputs. 
     EFFECT: increased productivity and quality of quenching and reduced power inputs. 
     2 dwg
Patent RU-2244920-C1 (RU)
Title: Method for determining composition of condensed type friable systems
Inventor: MIRONOV V A
IPC: G01N33/00
Filed: 2003-05-12
Granted: 2005-01-20
Abstract: FIELD: technologies for testing properties of materials. 
     SUBSTANCE: method for determining composition of bi-nonary condensed type systems, in case of core sizes in fractions d 1 >d 2 >d 3 >…>d 9 >d 10  and in case of core dimensions relations d 2 /d 1 ,d 3 /d 2 ,…,d 10 /d 9  greater than 0.155 fractions volumes are determined from formulas for binary systems V 1 =1m 3 , Y 1 =1-d 2 /d 1 , V 2 =1m 3 ·Y 1 ·V e1 ,m 3 , for ternary systems V sm2 =1m 3 , Y 2 =1-d 3 /d 2av , V 3 =1m 3 ·Y 2 ·V emp ,m 3 , for quaternary systems V sm3 =1m 3 , Y 3 =1-d 4 /d 3av , V 4 =1m 3 ·Y 3 ·V emp3 ,m 3 , for quinary systems V sm4 =1m 3 , Y 4 =1-d 5 /d 4av , V 5 =1m 3 ·Y 4 ·V emp4 ,m 3 , for senary systems V sm5 =1m 3 , Y 5 =1-d 6 /d 5av , V 6 =1m 3 ·Y 5 ·V emp5 ,m, for septenary systems V sm6 =1m 3 , Y 6 =1-d 7 /d 6av , V 7 =1m 3 ·Y 6 ·V emp6 ,m 3 , for octuple systems V sm7 =1m 3 , Y 7 =1-d 8 /d 7av , V 8 =1m 3 ·Y 7 ·V emp7 ,m 3 , for nonary systems V sm8 =1m 3 , Y 8 =1-d 9 /d 8av , V 9 =1m 3 ·Y 8 ·V emp8 ,m 3 , where V 1 ,V 2 …,V 9  - piled up fraction volume with core sizes respectively d 1 ,d 2 ,…,d 9 ,m 3 ,V sm2 ,V sm3 ,…,V sm8  - piled up volume of binary, ternary,…,octuple friable condensed type system, m 3 , Y 1 ,Y 2 ,…,Y 8  - coefficient of condensation level of fraction with core size d 1  by fraction with core size d 2 , condensation of binary friable system with average core size d 2av  by fraction with core size d 3 ,…, condensations of octuple friable systems with average core size d 8av  by fraction with core size d 9 , V e1  - emptiness of fraction with core size d 1 , V emt2 , V emt3, …,V emt8  - emptiness value for binary, ternary,…, octuple friable condensed type system. 
     EFFECT: lower laboriousness, higher effectiveness, possible optimization by utilizing computer means. 
     11 ex, 1 tbl
Patent RU-2240507-C1 (RU)
Inventor: CHERNOV V JU
IPC: G01C21/00
Filed: 2003-06-09
Granted: 2004-11-20
Abstract: FIELD: aviation materiel, in particular, measuring instruments for determination of aircraft attutude relative to the local vertical and velocity vector. 
     SUBSTANCE: the device has an adder, integrator, differentiator, three amplifiers and an attitude transducer with the aid of which the dynamically similar signals of the pitch sensor or the angle-of-attack sensor are conditioned. 
     EFFECT: enhanced reliability of information on aircraft attitude at minimum weight and overall dimensions of the instrument complex. 
     1 dwg
Patent RU-2239556-C1 (RU)
Title: Method and a device for extrusion of a tubular film
Inventor: RASMUSSEN OLE-BENTT
IPC: B29C48/49
Filed: 2001-10-15
Granted: 2004-11-10
Abstract: FIELD: chemical industry. 
     SUBSTANCE: the invention presents a method and a device for extrusion of a tubular film and is dealt with the field of chemical industry, in particular with production of a tubular film by means of coextrusion of at least one thermoplastic polymeric material "A" with at least two thermoplastic polymeric materials "B" and "C", the yield factor of the melt of which is at least twice as much as that of "A". At that a material of "B" is applied on one side, and a material of "C" - on other side of a material of "A". Coextrusion is exercised using a circular lower die having at least by one inlet opening for each of the materials and a common outlet channel, ending in a circular discharge opening. One or all inlet openings are located closer to the circular lower die axis, than the discharge opening. Extruded materials in a molten state are running out to the outlet opening. Process of giving a form to each flow of each material is defined by chosen positions of the first parts of the lower die having planar or conical surfaces. The parts of the lower die are pressed one to another with alignment of their surfaces supplied with grooves to form a flow of each polymeric material so that to level the flow along the circumference of the outlet opening. At that at least the flow of a material "A" between one inlet opening and the outlet opening or between each inlet opening and the outlet opening is divided into on a series of separate flows of near the spiral form at least on a section of each channel having a space provided for a spill over between the spiral sections and separate streams with the overflow streams gradually forming one common circular flow. The point of conjunction of streams of materials "A" and "B" is taken in the same place used for conjunction of streams of materials "A" and "C" or very close to it. At that the material "A" is running outside in respect to the lower die axis directly before its conjunction with materials "B" and "C", as materials "B" and "C" at the same time are running in directions meeting each other directly before that conjunction. The invention ensures the circular alignment of a material in the spiral grooves at extrusion of a tubular film with the surface layers having a considerably higher yield factor of the melt as compared with the one of the inner layer. 
     EFFECT: the invention ensures the circular alignment of a material in the spiral grooves at extrusion of a tubular film with the surface layers having a considerably higher yield factor of the melt than one of the inner layer. 
     38 cl, 14 dwg
Patent RU-2244554-C1 (RU)
Title: Agent for treatment of viral hepatitis c
Inventor: DERJABIN P G
IPC: A61K36/185
Filed: 2003-08-28
Granted: 2005-01-20
Abstract: FIELD: medicine, virology, pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention proposes the preparation used for treatment of viral hepatitis C that comprises birch bark extract with the content of betulin above 70% and a pharmaceutically acceptable carrier. The preparation is administrated to patient by oral route. The preparation promotes to the effective treatment of viral hepatitis C. Invention can be used in treatment of viral hepatitis C. 
     EFFECT: valuable medicinal properties of agent. 
     4 cl, 2 tbl
Patent RU-2256854-C1 (RU)
Inventor: KARASEVICH A M
IPC: F24F9/00
Filed: 2003-12-04
Granted: 2005-07-20
Abstract: FIELD: heat curtains. 
     SUBSTANCE: air-heat curtain with external air intake has air skip connected with fan, uniform distribution air ducts provided with slit nozzle with guide plates, unit for warming air up which is controlled automatically. As a unit for warming air up, the curtain has manifold burner unit mounted directly in air skip. Number of burners in the unit is inversely proportional to rated power of a single burner and can be determined by relation of n≤11,7•μ•F s •n s (343-T h )/Q rat , where μ is factor of consumption of slot, F s  is cross-section area of slot, n s  is number of slot in slot nozzle, T h  is temperature of air to be heated, Q rat  is rated capacity of manifold burner. 
     EFFECT: creation of heat curtain with autonomous warming of air to be heated directly in air duct or in air skip. 
     1dwg
Patent RU-2257112-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-04
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 followed by target product forming. Nutmeg CO 2 -solvent cake is used as flavor in amount of about 8,9 mass % and preparation obtained from biomass of Mortierella polycephala micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.05 mass % is used as structure-forming agent. 
     EFFECT: low-hardening milk fondant with good organoleptic properties, increased content of biologically active substances, decreased consumption of structure-forming agent, and prolonged storage time.
Patent RU-2255313-C1 (RU)
Inventor: GOSTEV S S
IPC: G01K7/22
Filed: 2004-03-29
Granted: 2005-06-27
Abstract: FIELD: the invention refers to electric schemes of switching with a thermistor which has a negative temperature coefficient. 
     SUBSTANCE: the mode includes transformation of temperature in voltage with direct and reverse temperature characteristics. After that one can receive difference output voltage proportional to measured temperature. The arrangement has a source of reference voltage, two channels of transformation of temperature into voltage and algebraic summation unit. 
     EFFECT: the invention is designed to increase accuracy of measuring of temperature at the expense of increasing linear characteristics of transformation at securing possibility of interchangeability of thermo sensitive elements. 
     5 cl, 2 dwg
Patent RU-2263379-C1 (RU)
Inventor: KOMRAKOV E V
IPC: H01Q1/38
Filed: 2004-03-24
Granted: 2005-10-27
Abstract: FIELD: planar-array antennas. 
     SUBSTANCE: proposed array has two subarrays each incorporating line radiator chain, each radiator being made in the form of three-element filter with side half-wave stubs and quarter-wave microstrip communication lines; central stub is made in the form of radiating component incorporating provision for compensating for its returns by correcting configuration and size of side stubs and quarter-wave communication lines; distance between half-wave radiating components amounts to two thirds of radiated wavelength, and length of microstrip communication lines between them equals radiated wavelength including its shortening in insulating substrate. 
     EFFECT: facilitated beam shaping by normal to antenna curtain used for building around it phased antenna array scanning in one plane. 
     3 cl, 3 dwg
Patent RU-2261072-C1 (RU)
Inventor: KOSTIN O A
IPC: A61F9/007
Filed: 2004-04-05
Granted: 2005-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining edge of a pedicle flap formed within previous operation. Circular corneal incision is carried out in this zone by means of trepan to epithelium depth so that the flap edge passes through incision center. Epithelium is completely removed in this zone and cutting instrument is pierced under the flap. When making detachment, the cutting instrument is not allowed to violate the circular incision boundary. The peripheral flap portion is detached in several attempts in moving along the circumference. The cutting instrument moves along an arc from the center outward, bringing the instrument into the formed space under the flap. Complete detachment is finished with spatula. Additional laser ablation is carried out and the flap is placed to its initial position. 
     EFFECT: excluded epithelium cells ingress into the space under the flap; improved vision acuity.