baber/WOPTO huggingface dataset:
Patent RU-2197345-C1 (RU)
Inventor: NAUMCHENKO V P
IPC: B21B28/02
Filed: 2001-05-30
Granted: 2003-01-27
Abstract: FIELD: rolled stock production, possibly method of operation of steel rolling rolls of cold rolling mills. SUBSTANCE: method comprises steps of low-temperature tempering of roll before starting its operation; soaking it at temperature 160 - 190 C during time period equal to (0.1 - 0.3)HSD hours; operation of roll in stand and forced idling of it including heating stage at rate 25 - 80 C/h , soaking stage at 170 - 250 C during 6 - 20 h and cooling stage at rate 10 -60 C/h; realizing idling after roll operation period providing rolling of 45 - 50% of normalized rolled metal quantity at preliminarily removing by working surface layer of roll with thickness equal to (0.001 -0.01)HSD mm, where HSD - hardness of roll barrel according to Shore. EFFECT: reduced number of crumblings and scalings of hardened layer of roll. 1 tbl
Patent RU-2202835-C1 (RU)
Inventor: KAJSHEVA N SH
IPC: B01D71/00
Filed: 2001-07-30
Granted: 2003-04-20
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to method for pre- paring agents used for study of biological availability and release of medicinal agents from medicinal forms. Method is carried out by preparing lecithin 6% solution in boiling 95 wt.-% ethyl alcohol, immersion of small-porous paper filters ("blue ribbon") with diameter 5.0-20.0 cm in lecithin solution and keeping in its, removal of alcohol excess from filters by deaeration. Invention provides the development of membranes similar to natural biological membranes showing prolonged time storage and utilization and large working surface in combination with simplification and availability of making, exclusion of animal using. EFFECT: improved preparing method. 6 tbl, 3 ex
Patent RU-2202007-C1 (RU)
Title: Method of electrochemical deposition of composite coats based on chromium
Inventor: SHILOV N I
IPC: C25D15/00
Filed: 2001-09-14
Granted: 2003-04-10
Abstract: FIELD: electrochemical deposition. SUBSTANCE: invention refers to field of electrochemical deposition of composite coats based on chromium with microparticles of diamond which enhances hardness and prevents corrosion of cutting tools. Technical target of invention lies in creation of conditions for disaggregation of diamond particles and in achievement of synergism in rise of their sedimentation stability in chroming electrolyte. Method includes injection of aqueous suspension of cluster particles of diamond and surface active substance, its activation in disintegrator with production of dispersive mixture showing sedimentation stability in chroming electrolyte and subsequent deposition of coats on surfaces of articles. EFFECT: increased sedimentation stability of diamond particles in chroming electrolyte, increased quality of coats. 1 cl, 2 tbl
Patent RU-2206310-C1 (RU)
Title: Method for preventing and treating disease by means of amber
Inventor: MOSHKOV N N
IPC: A61K35/10
Filed: 2001-10-01
Granted: 2003-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves covering a body area above the ill organ and/or biologically active points with amber powder. The zones are treated by applying massage movements. EFFECT: enhanced effectiveness of treatment. 3 cl
Patent RU-2204086-C1 (RU)
Inventor: SHARAPOV V I
IPC: F24D19/10
Filed: 2001-12-18
Granted: 2003-05-10
Abstract: Изобретение относится к области теплоэнергетики и может быть использовано в системах теплоснабжения. Предложена система теплоснабжения, содержащая местные системы отопления зданий, подключенные к подающей и обратной магистралям теплосети, теплоисточник, содержащий регулятор подпитки, который соединен с датчиком расхода, установленным на обратной магистрали теплосети перед сетевым насосом. Техническим результатом, достигаемым настоящим изобретением, является повышение надежности в работе системы теплоснабжения за счет предотвращения опорожнения местной системы отопления при максимальном водоразборе. 1 ил.
Patent RU-2210066-C1 (RU)
Title: Method of testing gas turbine engines with due account of season when tests are carried out
Inventor: LOBUREV A V
IPC: G01M15/00
Filed: 2001-12-27
Granted: 2003-08-10
Abstract: FIELD: gas turbine engines. SUBSTANCE: proposed method includes stated in engine technical task engine operating time at stationary maximum thrust conditions and transient conditions with attaining said maximum thrust conditions at specific temperature of ambient air during period of testing. At final period of testing engine is brought to maximum thrust conditions, air temperature at engine input is raised to value t in , exceeding outside temperature by 50-180 o  C, additional running and additional attaining maximum thrust conditions at temperature t in , are carried out whose number is calculated basing on relationships protected by invention. EFFECT: provision of reliable results of testing at minimum time and material. provision of reliable results of testing at minimum time and material consumption.
Patent RU-2214708-C1 (RU)
Inventor: SYSUEV V A
IPC: A01K5/00
Filed: 2002-04-08
Granted: 2003-10-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: feed grinder-mixer- dispenser has hopper with drive part, and feed discharge device mounted on hopper side wall. Screws are fixed in bottom part of hopper and slotted shear plate is positioned between screws. Beater mounted in hopper on side opposite discharge window, above screw, comprises cylinder with end sides made in the form of truncated cones. Knives are mounted on beater surface. Screws are equipped with plate-type knives fixed on outer edges of their helical surface. Discharge window is closed with shutter. EFFECT: reduced power consumed for operation of machine, improved feed grinding, mixing and dispensing quality. 2 dwg
Patent RU-2219064-C1 (RU)
Title: Method of decorative articles production
Inventor: BABENKO D P
IPC: B44C5/00
Filed: 2002-12-27
Granted: 2003-12-20
Abstract: FIELD: decorative art. SUBSTANCE: The decorative layer is applied on the base of the art article, composition of which includes a mineral filler, powder like filler, hardener, thickener and polyester resin. EFFECT: increased quality of the decorative articles. 6 cl
Patent RU-2238053-C1 (RU)
Inventor: KIM A P
IPC: A61B17/56
Filed: 2003-01-13
Granted: 2004-10-20
Abstract: FIELD: medicine, traumatology. 
     SUBSTANCE: one should form a canal in radius' cervix in sagittal plane out of posterior access, one end of allotendon should be withdrawn through the canal developed in radius' cervix, another - around the radius through interosseous space onto anterior surface of elbow joint. Then in tendinous-muscular part of brachial biceps in frontal plane one should form a canal bluntly to pass the ends of allotendon through it, due to tension one should restore muscular tonicity followed by binding to provide the restoration of elbow joint's function, muscular tonicity, increased mechanic fixation strength of distal tendon and early training of affected limb. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2224582-C1 (RU)
Title: Membrane apparatus with the immersion filter member rotating under action of a divided stream
Inventor: ANTIPOV S T
IPC: B01D63/16
Filed: 2003-04-09
Granted: 2004-02-27
Abstract: FIELD: separation of solutions by methods of ultrafiltration and reverse osmosis. SUBSTANCE: the invention presents the membrane apparatus used in the fields of separation of solutions with the help of methods of ultrafiltration and hyperfiltration. The body of the membrane apparatus includes: a cylindrical course; the tapered perforated bottom coated with a draining material and the semipermeable membrane applied on it; the withdrawal and supply branch-pipes. The hollow filter member coated with a draining material and the semipermeable membrane applied on it is mounted in parallel to a generatrix of the tapered perforated bottom of the body with a capability to rotate. The reinforced elastic hose pipe is connected fixed on the one side end of the hollow shaft of the filter member, and on the other side it is linked with the branch pipes of the filtrate withdrawal and supply of the initial solution. On the inner surface of the cylindrical course of the body along the perimeter there is a guide, contacting with a roller installed on the hollow shaft of the filter member. The filter member is made in the form of a spiral and encased in a jacket with tangentially located holes. The cavity of the spiral is in series connected by pipes of a manifold with a cavity of a reinforced elastic hose pipe and with the filtrate withdrawal branch-pipe. EFFECT: the invention allows to increase productivity of the apparatus. 4 dwg
Patent RU-2237803-C1 (RU)
Inventor: KOZIN V G
IPC: E21B43/22
Filed: 2003-04-16
Granted: 2004-10-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: hydrophobic agent contains 10-50% ethylene/vinyl acetate copolymer in ethylbenzene or ethylbenzene fraction (50-90%). Hydrophobic reagent is composed of indicated hydrophobic agent dissolved in organic solvent. 
     EFFECT: extended resource of inexpensive and efficient hydrophobic agents with elevated adhesive properties, intensified oil recovery due to increased depth of penetration of agent into formation, simplified preparation of hydrophobic reagents, and increased efficiency of reagents. 
     3 cl, 3 tbl, 3 ex
Patent RU-2246383-C1 (RU)
Title: Method for making parts of aluminum foil
Inventor: FEDOTOV A V
IPC: B23H1/00
Filed: 2003-06-09
Granted: 2005-02-20
Abstract: FIELD: electric-erosion treatment of metals, namely manufacture of different-configuration part of aluminum foil assembled in pack. 
     SUBSTANCE: method comprises steps of placing capacitor paper between all layers of foil in pack; placing pack between plates of aluminum sheet whose thickness is equal approximately to 2 mm and fastening pack along edges by means of aluminum alloy rivets set at pitch no more than 20 mm; drilling hole in pack and introducing wire electrode in it; supplying microsecond-pulse voltage to wire electrode; cutting out desired configuration part from pack. 
     EFFECT: enhanced accuracy and quality of parts of aluminum foil, increased efficiency of process. 
     4 dwg
Patent RU-2241945-C1 (RU)
Inventor: KURITSYN I P
IPC: F41A31/00
Filed: 2003-06-16
Granted: 2004-12-10
Abstract: FIELD: measuring equipment, applicable in determination of the shell muzzle velocity at conducting of firing tests, as well as in measurement of the shell velocity in the point of flying of the shell over the system. 
     SUBSTANCE: the photoelectronic system has a photoelectronic unit with a photodetector enclosed in a casing, computer, supply and control unit. It is provided with a second photodetector enclosed in a casing and connected to the computer, flash transducer, controller and a bend provided with cone-shaped supports. The flash transducer is connected to the computer via the controller; the supply unit is connected to the flash transducer and controller. Both photodetectors are connected to the electronic computer via an analog-to-digital converter and located in the upper part of the casing in the same axial line at a preset distance from each other. The casing is made in the form of a welded parallelepiped provided with two cone-shaped supports on the end faces; the cone-shaped supports are made for adjustment in height, two rods are available on the end faces of the casing in one axial line for putting out the system in the barrel axis line. The bend is provided with a cylindrical hinge making it possible to turn the bend perpendicularly to the casing and fix it in this position; one of the photodetectors is fastened on a movable frame made for turning this photodetector relative to the other through an angle determined by the level gauge. Each frame is provided with a rectangular platform for installation of the level gauge used for alignment of the directivity pattern of both photodetectors. Each photodetector is made in a sealed casing with an inlet port; the inlet port of the photodetector is made at an angle of 45 deg. To the horizon and closed with glass clarified on two sides within a wide range. Each photodetector consists of a high-sensitive photodiode, covered with a diaphragm with a rectangular slot, with an optical wedge with blind for shut-off of the diaphragm slot, convex lens and a protective glass plate. 
     EFFECT: enhanced accuracy, reliability and repetition of the results of measurements of the shell muzzle velocity. 
     10 cl, 7 dwg
Patent RU-2237443-C1 (RU)
Inventor: MAREEV O V
IPC: A61P43/00
Filed: 2003-07-08
Granted: 2004-10-10
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: after deepithelization of tympanic membrane and preparing meatotympanic fragment one should cover tympanic perforation with a transplant out of cartilage and perichondrium. Meatotympanic fragment should be applied to its place. Transplant is made out of cartilage with two perichondrial fragments the size of which is above that of a cartilage which corresponds tympanic perforation by its shape. Cartilage should be introduced into perforation so, that one perichondrial fragment to beat inner tympanic surface, correspondingly and another one - at external deepithelized tympanic surface. The method enables to prevent development of degenerative alterations due to improved transplant's circulation. 
     EFFECT: higher efficiency. 
     1 dwg, 1 ex
Patent RU-2244009-C1 (RU)
Title: Method for preparing diffusion juice
Inventor: LOSEVA V A
IPC: C13B10/08
Filed: 2003-07-31
Granted: 2005-01-10
Abstract: FIELD: SUGAR INDUSTRY. 
     SUBSTANCE: invention relates to methods for preparing the sugar beet diffusion juice. Method involves mixing aluminum-containing reagent of bentonite clay with water and treatment of the mixture in a diaphragm electrolyzer up to pH value of anolyte 3.2-3.8 and that of catholyte up to 6.0-6.5. Before extraction beet chips are treated with anolyte and extraction of sucrose from beet chips in diffusion apparatus is carried out at temperature 62-68 o  C with removal of diffusion juice. Method provides enhancing purity of diffusion juice by 0.5-1.5% and elevating yield of sugar by 0.42-0.55% as compared with the known method. 
     EFFECT: improved preparing method. 
     3 tbl, 1 ex
Patent RU-2239220-C1 (RU)
Inventor: LUKOV N M
IPC: G05D16/00
Filed: 2003-08-12
Granted: 2004-10-27
Abstract: FIELD: modification of piston compressor plants of traction rolling stock, for example, diesel traction rolling stock, on which the compressors are driven by a thermal engine. 
     SUBSTANCE: the automatic pressure control system has a pneumatic system connected to a compressor driven by the shaft of a thermal engine by means of a mechanical pressure regulator and a variable filling fluid coupling, whose inlet is connected to a regulating slide valve of oil feed to the fluid coupling, use is made of a continuous-action microprocessor control connected to whose inputs by means of analog-to-digital converters is a pressure transducer, connected through a pipe-line to the pneumatic system of the traction rolling stock, and a compressor shaft rotational speed transducer connected to the compressor shaft, and the output of the microprocessor control is coupled via a digital-to-analog converter to an amplifier connected to the winding of the traction electromagnet directly connected to the measuring spring and the slide valve of oil feed to the fluid coupling. 
     EFFECT: provided automatic maintenance of pressure in the pneumatic system of the traction rolling stock irrespective of air flow from the pneumatic system, temperature and pressure of free air. 
     4 dwg
Patent RU-2253084-C1 (RU)
Title: High-explosive ammunition
Inventor: KOZLOV G V
IPC: F42B12/20
Filed: 2003-10-15
Granted: 2005-05-27
Abstract: FIELD: high-explosion action ammunition. 
     SUBSTANCE: the ammunition has a body and a blasting charge of a high-power explosive with a central axial duct made in it, filled with a high-power composition on the basis of mineral oxidants and metals, minimum thickness δ of the blasting charge and its maximum diameter d max  are interconnected by the following relation: δ=d max -d max +Δ, where Δ - the manufacturer's tolerance for provision of the thickness of the blasting charge of the high-power explosive. 
     EFFECT: enhanced explosive effect without reduction of the fragmentation effect. 
     3 dwg, 4 tbl
Patent RU-2241766-C1 (RU)
Title: Method for laser processing of threaded surfaces
Inventor: KUZIN V V
IPC: C21D1/09
Filed: 2003-11-18
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering, in particular, thermal laser processing of threaded surfaces for strengthening thereof. 
     SUBSTANCE: method involves regulating laser energy dose absorbed by surfaces of protrusions and slots by changing absorbing capacity of surface of protrusions and slots under process. 
     EFFECT: improved quality of strengthened layer owing to leveled depth thereof, wider range of usage of laser process for treatment of threaded surfaces.
Patent RU-2255173-C1 (RU)
Title: Устройство для разрушения затора
Inventor: KOZIN V M
IPC: E02B15/02
Filed: 2003-12-04
Granted: 2005-06-27
Abstract: Изобретение относится к ледоразрушающей технике, а именно к устройствам для ликвидации заторов, и предназначено для предотвращения наводнений, возникающих при заторообразованиях на реках. Устройство для разрушения затора содержит якорь-пробойник и трос. Якорь-пробойник выполнен с нижней частью, раскрывающейся в подводном положении после пробивания льда затора, прикрепленной к верхней части якоря-пробойника и оснащенной размещенной внутри нее упакованной герметичной эластичной емкостью, внутри которой помещен баллон со сжатым газом. Упакованная герметичная эластичная емкость с баллоном прикреплена к верхней части якоря-пробойника при помощи троса и выполнена с отрицательной плавучестью, а в баллоне установлен клапан, открывающийся при натяжении троса. Верхний торец якоря-пробойника оснащен ограничительной шайбой, остающейся на поверхности льда затора после его пробивания якорем-пробойником и позволяющей якорю-пробойнику закрепиться в толще затора. Изобретение обеспечивает повышение эффективности разрушения затора на участке реки. 4 ил.
Patent RU-2253612-C1 (RU)
Title: Method of production of hydroxylamine
Inventor: ADAMOVICH D V
IPC: C01B21/14
Filed: 2004-01-27
Granted: 2005-06-10
Abstract: FIELD: method of production of hydroxylamine by interaction of hydroxylamine-sulfate with gaseous ammonia. 
     SUBSTANCE: interaction of hydroxylamine-sulfate with gaseous ammonia is followed by separation of solution and salt fraction and removal of ammonia from solution. Interaction of hydroxylamine-sulfate with gaseous ammonia is performed at two stages: at first stage interaction is continued till pH of mixture is within 8-11; then solution is subjected to cleaning on complex-forming ion exchanger before second stage ; separation of hydroxylamine is performed through re-crystallization followed by cleaning hydroxylamine first by electrolysis and then by ion exchange. Used as complex-forming ion exchanger is cationite or ampholyte with carboxyl, phosphoric acid or iminodiacetic acid groups. 
     EFFECT: possibility of producing concentrated (above 50 mass-%) solutions at high degree of purity. 
     6 cl, 1 tbl, 3 ex
Patent RU-2263919-C1 (RU)
Inventor: TITCHENKO L I
IPC: G01N33/68
Filed: 2004-02-05
Granted: 2005-11-10
Abstract: FIELD: medicine, obstetrics. 
     SUBSTANCE: except detecting placental lactogen in blood serum one should study the content of alphafetoprotein. At placental lactogen content being below 75% against the norm and content of alphafetoprotein below 70% against the norm it is possible to conclude upon availability of fetoplacental insufficiency. 
     EFFECT: higher accuracy of detection. 
     3 ex, 4 tbl
Patent RU-2254897-C1 (RU)
Inventor: KOKSHAROV V A
IPC: B01D3/14
Filed: 2004-02-26
Granted: 2005-06-27
Abstract: FIELD: oil refining; plants for production of gasoline, diesel fuel, mazut and bitumen. 
     SUBSTANCE: proposed plant includes 1 st  and 2 nd  heat exchangers connected in series, first fractionating apparatus 3, second fractionating apparatus 4, third, fourth heat exchangers 5 and 6, furnace 7, oil supply system, system for discharge of separated fractions 9, 10,11, 12, 13 (accumulators inclusive), third fractionating apparatus 14, vertical partitions 15, cooling systems 16 and preheating systems 17 connected with heat-transfer agent inlet 18. All fractionating apparatus are made in form of horizontal apparatus divided into combined condensation and evaporation stages. 
     EFFECT: reduced power requirements; reduced overall dimensions of plant. 
     4 cl, 2 dwg
Patent RU-2258888-C1 (RU)
Inventor: DUDKA V D
IPC: F41G7/24
Filed: 2004-03-18
Granted: 2005-08-20
Abstract: FIELD: armament, in particular, rocketry, applicable in development of rocket complexes, in which teleguidance beam systems are used. 
     SUBSTANCE: at the offered missile beam teleguidance method the missile is introduced in the missile beam area, measured on the missile its co-ordinates relative to the aiming point, and then control signals are produced.  The value of the time is prescribed on the missile, during which the last values of coordinates in the course and the pitch are memorized at an interruption of the communication line, the values of co-ordinates are nullified during the time of memorization exceeding the preset value and displayed the measured values of coordinates at an appearance of signals of teleguidance from the moment of restoration of the communication line.  The system of missile beam teleguidance realizing the method has on the missile a series-connected receiver and a unit for separation of channels in the coarse and pitch, whose channel outputs are connected to one of the two networks consisting of a time-code transducer and a storage unit respectively in the course and pitch.  In each network the recording input of storage unit is connected to the first output of the time-code transducer, and the information input - to the second output of the time-code transducer.  Control station is linked with the receiver input.  Use is made of the memorizing value monitoring unit, made in the form of a "OR"-gate, pulse counter, R-S flip-flop and a synchronizer, the output of the "OR"-gate is connected to the nullification input of the coarse and pitch channel storage unit, and the first and second inputs of the "OR"-gate are connected to the first and second outputs of the time-code transducers respectively in the course and pitch. 
     EFFECT: enhanced accuracy of missile guidance due to exclusion of the false control command at an interruption of the communication line. 
     2 cl, 2 dwg
Patent RU-2264177-C1 (RU)
Inventor: SHKURATOV S I
IPC: A61B17/00
Filed: 2004-03-29
Granted: 2005-11-20
Abstract: FIELD: medicine, urology. 
     SUBSTANCE: it is necessary to perform access to affected kidney followed by fenestration of large cysts and tamponing the developed cystic cavities. Moreover, the above-mentioned access should be performed due to endoscopic penetration into abdominal cavity. One should tampon cystic cavities with granulated porous permeable alloy based upon titanium nickelide at granules" size being 50-1000 mcm. The innovation enables to prevent renal wrinkling and perform interference simultaneously in both kidneys. 
     EFFECT: higher efficiency of surgical therapy. 
     1 dwg, 1 ex