baber/WOPTO huggingface dataset:
Patent RU-2200839-C2 (RU)
Title: Technique for development of deposit by system of chamber and column working
Inventor: TSYPLAKOV B V
IPC: E21C41/16
Filed: 2000-06-16
Granted: 2003-03-20
Abstract: FIELD: mining industry, underground development of blanket deposits of mineral resources of medium thickness. SUBSTANCE: in correspondence with proposed technique extraction chambers are preserved after excavation of stopes by way of successive installation of sections of hydraulically powered reinforcing support which are in turn removed from developed chamber as soon as extraction chamber is developed, are collapsed into transportation position and transported under protection of sections of hydraulically powered reinforcing support installed beforehand into adjacent extraction chamber. Technique makes it possible to diminish loss of mineral resources in pillars thanks to employment of hydraulically powered or self-powered support, to expand application field of this technique under more complex mining and geological conditions and to ensure direct flow ventilation. EFFECT: diminished loss of mineral resources and expanded application field. 5 c, 6 dwg
Patent RU-2232882-C2 (RU)
Inventor: IVANNIKOV V I
IPC: E21B19/08
Filed: 2000-06-23
Granted: 2004-07-20
Abstract: FIELD: well drilling technology. 
     SUBSTANCE: method includes forming a load on chisel due to unloading of portion of weight of heavy drilling pipes and supporting of given load during well drilling process with consideration of correction for suspension of mass of tensioned portion of drilling column. During drilling process torque is controlled as well as angle of turning of column on rotor, level of longitudinal and rotating oscillations of leading pipe, and reaction of pit-face and, on basis of these, load on chisel is given as well as speed of pushing of drilling tool. 
     EFFECT: higher effectiveness of drilling as well as prevention of heavy drilling pipes and chisels breakdowns. 
     5 cl, 4 dwg, 1 ex
Patent RU-2221088-C2 (RU)
Title: Пусковой катод из медной ленты для электролиза меди и способ его изготовления
Inventor: KLOSTERMANS-KHUVART LEON RAFAE
IPC: C22F1/00
Filed: 1999-09-23
Granted: 2004-01-10
Abstract: Изобретение относится к пусковым катодам для электролиза меди, а также к способу их изготовления. Техническим результатом изобретения является исключение горизонтального искривления ленточного медного материала, обеспечение высокой производительности получения меди. Пусковой катод состоит из катаной медной ленты из сортов меди согласно нормам DIN 1708, 1787 и 17670 с толщиной 0,3-1,2 мм, которая после прокатки подвергается неполному отжигу и имеет предел прочности на разрыв от 210 до 240 Н/мм 2 . Ленту разрезают на согласованную с размерами электролитической ванны длину и ширину, причем нарезанные листы имеют плоскую с малым количеством грата и свободную от жира поверхность. Со стороны подвески листов прикреплены полосы проушин из медной ленты с толщиной от 0,3 до 0,6 мм. 2 с. и 15 з.п. ф-лы, 2 табл.
Patent RU-2191486-C2 (RU)
Title: Flexible composite electric heater
Inventor: KHALINA T M
IPC: H05B3/26
Filed: 2000-07-26
Granted: 2002-10-20
Abstract: FIELD: electrical engineering; heating objects on all sides in enclosed space. SUBSTANCE: electric heater primarily built of butyl rubber has body in the form of insulating layer accommodating electricity conducting layer that holds electrodes connected to cable conductors. Novelty in device is that insulating body is shaped as cylindrical surface, electrodes incorporated in electricity conducting layer are disposed along generating line, and longitudinal projections are made at edges of cylindrical surface of body, at its underside; projections are made of same material as electricity conducting layer. EFFECT: minimized material input and power requirement. 2 dwg
Patent RU-2181815-C2 (RU)
Title: Scraper for mining bed placed deposits
Inventor: TARASOV JU D
IPC: E21C41/30
Filed: 2000-07-27
Granted: 2002-04-27
Abstract: FIELD: transportation of lump and loose loads by hauling. SUBSTANCE: invention relates to cable drag scrapers and it can be used for mining bed placer deposits of diamonds, for instance, in Angols. Proposed scraper has side and rear walls, transverse braces, trailed devices with head and tail pull cables and it consists of two articulated sections arranged along scraper length. Horizontally oriented joint between scraper sections is arranged over upper edge of scraper. Adjacent side walls of sections are made with overlapping and are shaped to arc of circumference with center coinciding with axis of joint. Central angle of turning of sections relative to each other corresponds to maximum curvature of river bed cross profile. EFFECT: increased efficiency and capacity of scraper plant owing to reduction of diamond losses. 2 cl, 3 dwg
Patent RU-2190060-C2 (RU)
Title: Method for stabilization of sand for production of covering
Inventor: OSATSKIJ L G
IPC: E02D3/12
Filed: 2000-08-04
Granted: 2002-09-27
Abstract: FIELD: construction, applicable for stabilization of sands at construction and repair of the main gas- and product lines, sides of motor roads, slopes of canals, foundations of power transmission and communication line supports, as well as for other similar purposes. SUBSTANCE: the method consists in impregnation of sand with a clay suspension and subsequent drying of the obtained covering in the air; to this end, first the clay suspension is prepared by dissolution of carboxymethylcellulose in water heated up to 40 C during 30 min and mixing of the obtained solution with the other components of the suspension in the following relation, percent by mass: clay - 20.0, aqueous solution of carboxymethylcellulose - 0.027, powder of soda ash -0.5, water the rest, sand is impregnated with the obtained suspension to a depth of 15 mm, after that two layers of sand, 15 mm thick, are successively applied onto the treated surface, and each layer is impregnated with a 15 l/sq.m clay suspension until a sand layer, 45 mm thick, is obtained, the obtained covering is dried during 5 days. EFFECT: enhanced strength and durability of the covering. 1 tbl, 2 ex
Patent RU-2192138-C2 (RU)
Title: Method of curd preparation
Inventor: VODOLAZOV L I
IPC: A23C19/076
Filed: 2000-10-12
Granted: 2002-11-10
Abstract: FIELD: food industry. SUBSTANCE: method involves treatment of cooled up to 6-10 C milk with sulfocationite under static conditions at mixing up to pH of 6.5-7.2. Then sulfocationite is separated, milk is heated, and formed curd mass is separated. Sulfocationite may be used with size of +0.63-1.6 mm. Treatment is conducted at volume ratio of sulfocationite : milk 1:5-15 for 10-15 min. Claimed invention allows to reduce duration of milk curdling in 10-20 times, and to clean prepared curd from mineral admixtures containing in milk raw material. EFFECT: increased quality of prepared dairy products, reduced expenditures. 3 cl, 1 tbl
Patent RU-2193796-C2 (RU)
Inventor: BORZOV D B
IPC: G06F7/38
Filed: 2001-01-29
Granted: 2002-11-27
Abstract: FIELD: digital computer engineering; modeling combinatorial problems in designing radio equipment, computer-aided control systems, and computer hardware and software. SUBSTANCE: device has shift registers, permutation shaping unit, read-only memory unit, best version memory unit, switch, arithmetic-logic device , graph electronic model, group of OR gates, OR gate unit, arc selection decoder, reversing location counter, random-access memory, topology counter, distance counter, multiplier, adder, minimal link length register, comparison gates, subtracter, start-of-count flip-flop, mode flip-flop, topology setting flip-flop, link length register, arc register, arc hold decoder, arc number register, minimal weight register, group of AND gates, AND gate, one-shot multivibrator, and delay circuits. Novelty is introduction of means for disposing weighted graphs in linear and circular topological model and also means for assessing how is new disposition close to optimal one. EFFECT: enlarged functional capabilities. 2 cl, 8 dwg
Patent RU-2219243-C2 (RU)
Inventor: IMJANITOV E N
IPC: C12Q1/68
Filed: 2001-02-27
Granted: 2003-12-20
Abstract: FIELD: biotechnology, molecular biology. SUBSTANCE: pathomorphological samples of tissues are subjected for deparaffinization followed by partial proteolysis of samples in the presence of proteinase K taken in the concentration 20 mcg/ml at temperature 20 C for 20 min. Lysis of cells is carried out for 12 h in solution containing 1.5 mM of MgCl 2 , 10 mM of Tris, 50 mM of KCl, 200 mcM of dNTPs (deoxynucleoside triphosphates), 2% of Triton X-100 at temperature 55 C. The following DNA reparation is carried out in the presence of enzyme Taq DNA-polymerase taken in the concentration 0.1 U/mcl at temperature 72 C for 1 h. Invention allows the enhancement of effectiveness and to expand capacities of molecular-diagnosis methods based on using archives tissues bank. Invention can be used for molecular diagnosis. EFFECT: enhanced effectiveness of method.
Patent RU-2203441-C2 (RU)
Title: Power-driven tool with safety clutch
Inventor: KOLGAN JU N
IPC: F16D7/06
Filed: 2001-04-10
Granted: 2003-04-27
Abstract: FIELD: mechanical engineering; power-driven tools with safety clutches. SUBSTANCE: tool has body, drive, spindle, and reduction unit that functions to impart rotary motion of drive to spindle. Safety clutch mounted on shaft in reduction unit circuit has driving and driven half- clutches. Driving half-clutch is made in the form of gear loosely mounted in radial direction on shaft and provided with hub. The latter has a number of radial holes to receive cam members enclosed by circular flat spring. Driven half-clutch is made in the form of bushing placed between shaft and hub coupled in radial direction with shaft and provided with a number of mating radial holes for engaging cam members. Limiting bushing is installed around flat spring with radial clearance relative to the latter. Gear has butt-end hole and flat spring is provided with side projection disposed in butt-end hole. EFFECT: enhanced stability of driving torque. 5 cl, 8 dwg
Patent RU-2196773-C2 (RU)
Title: Method of synthesis of optically active dimeric complexes of (1s,2s,5s)-(6'-methoxyquinolyl-4')-(5-vinyl-1-azabicyclo-[2,2,2]-oct-2-yl)-(dialkyl-alumina)-oxymethanes
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 2001-04-11
Granted: 2003-01-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes method of synthesis of optically active dimeric complexes of (1S,2S, 5S)-(6'-methoxyquinolyl-4')-(5-vinyl-1-azabicyclo-[2.2.2] -oct-2-yl)-(dialkylalumina)-oxy-methanes of the general formula (1)   where R means C 2 H 5 , n-C 3 H 7 , i-C 4 H 9  involving interaction of (1S,2S,5S)-(6'-methoxyquinolyl-4')-(5-vinyl-1-azabicyclo-[2.2.2]-oct-2-yl)-carbinol hydrochloride (quinine hydrochloride) with aluminium dialkylhydrides HAIR 2  where R is determined above in the mole ratio = 10: (25-35) in argon atmosphere at the room temperature and under normal pressure in benzene medium for 0.5-1.5 h. The proposed method can be used in fine organic and metalloorganic synthesis, in part, in synthesis of pure enantiomers of compounds with high optical yields. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2232608-C2 (RU)
Inventor: KORMIER MISHEL ZH N
IPC: A61N1/30
Filed: 1999-10-29
Granted: 2004-07-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has anode, cathode and power supply source electrically connected to the anode and cathode. The cathode has cathode electrode and cathode reservoir. The reservoir has body manufactured from polymer material and aqueous medium contacting to the device body. The aqueous medium contains drug or electrolyte salt or their mixture and a cetyl pyridinium salt in the amount enough for inhibiting microorganism growth in the aqueous medium. The polymer material is compatible with the cetyl pyridinium salt. Transfer method involves delivering drug to patient in transcutaneous way from anode solution by means of transcutaneous diffusion when feeding with electric current from the power supply source with no transcutaneous delivery of the cetyl pyridinium salt takes place from the cathode reservoir. 
     EFFECT: enhanced effectiveness of drug delivery in electrically charged or uncharged form or as a mixture of charged and uncharged molecules; prevented cetyl pyridinium salt absorption with polymer material of device body; long storage life. 
     25 cl, 1 dwg, 12 tbl
Patent RU-2250924-C2 (RU)
Inventor: TRET JAKOVA O I
IPC: A01C1/00
Filed: 2001-05-30
Granted: 2005-04-27
Abstract: FIELD: agriculture, soil science. 
     SUBSTANCE: the present innovation deals with stimulating the growth of humus-forming microorganisms at wheat cultivation due to carrying out pre-sowing treatment of wheat seeds by applying solution of a preparation being an aqueous solution of the mixture of a triple copolymer of acrylic acid, its amide and triacryloylhexahydro-1,3,5-triazine (CPAA) and Cubaxin as a growth stimulant at the following ratio of ingredients, weight%: CPAA 0.0005-0.001, Cubaxin 0.0005-0.001, water - the rest, moreover, wheat seeds should be treated due to slurry disinfection technique. The suggested method enables to increase the number of Pseudomonas microorganisms in rhizosphere and rhizoplane of wheat roots. 
     EFFECT: higher efficiency of stimulation. 
     1 tbl
Patent RU-2233654-C2 (RU)
Inventor: PARIKKH INDU
IPC: A61K47/26
Filed: 1999-11-19
Granted: 2004-08-10
Abstract: FIELD: pharmaceutical industry and technology. 
     SUBSTANCE: invention relates to rapidly dispersable, solid, dry, therapeutic, dosed formulation consisting of water-insoluble compound existing as nanomeric or micromeric solid particles with their surface stabilized with phospholipid being particles of solid substance are dispersed in volume-forming matrix. After addition of the dosed formulation to an aqueous medium the volume-forming matrix is dissolved completely essentially for 2 min releasing thus particles of water-insoluble solid substance in non-aggregated and/or non-agglomerated state. The dosed form consists of water-insoluble substance or therapeutically useful water-insoluble or difficultly water-soluble compound, phospholipid and also, optionally, at least one non-ionic, anionic, cationic or amphipathic surface-active substance in common with matrix or volume-forming substance and, if necessary, releasing agent. An average volume-weight size of water-insoluble particles is 5 mcm or less. 
     EFFECT: valuable pharmaceutical properties of microparticles. 
     10 cl, 1 tbl
Patent RU-2271527-C2 (RU)
Inventor: DEMEH ZHAN-POL
IPC: G01M9/04
Filed: 2001-06-20
Granted: 2006-03-10
Abstract: FIELD: engineering of testing equipment, in particular, engineering of devices for holding aircrafts and rockets in aerodynamic tubes. 
     SUBSTANCE: device is meant for holding aircraft with engine in aerodynamic tube during research of behavior of aforementioned aircraft with working engine at different positions. Aforementioned device contains several hinged supports, meant for connecting aircraft with immovable construction of aerodynamic tube, with shifted position relatively to air rounding zones, positioned around frontal portion of aircraft (full scale model), and also in front of the engine and behind it. At least one of aforementioned supports has length adjustment means, which are connected to remote control means, meant for measuring position of aircraft in current moment. 
     EFFECT: expanded operation range of aforementioned device, which can be comfortably used during operation of engine of object tested in aerodynamic tube. 
     10 cl, 5 dwg
Patent RU-2209673-C2 (RU)
Title: Кольцевой вибро-моментный измельчитель с классификатором и износостойкими рабочими поверхностями
Inventor: IZAKSON V JU
IPC: B02C19/16
Filed: 2001-06-28
Granted: 2003-08-10
Abstract: Изобретение предназначено для измельчения твердых горных пород. Кольцевой вибромоментный измельчитель с классификатором и износостойкими рабочими поверхностями включает опорную раму, наружный измельчительный элемент, выполненный в виде полого цилиндра, набранного из колец из износостойкого металла с рифленой внутренней рабочей поверхностью, установленных одно над другим с зазором для прохода воздуха в рабочее пространство для удаления пылевидных частиц. Кольца объединены в две группы: четные и нечетные кольца. Каждое кольцо в группе присоединено к двум расположенным на противоположных наружных сторонах соединительно моментным балкам, на которых закреплены одновальные дебалансные вибровозбудители. Центральный разрушающий орган выполнен в виде барабана с боковой разрушающе-классифицирующей рабочей поверхностью. Внутренняя полость барабана соединена с отсасывающим устройством. Кольцевая разгрузочная щель снабжена регулирующим устройством. Изобретение позволяет повысить эффективность разрушения кимберлитовой руды при сохранении кристаллов алмазов. 1 з.п. ф-лы, 4 ил.
Patent RU-2218798-C2 (RU)
Inventor: KHRAMTSOV A G
IPC: A23C21/00
Filed: 2001-12-28
Granted: 2003-12-20
Abstract: FIELD: milk industry. SUBSTANCE: method involves collecting and reserving lactoserum; heating, separating, pasteurizing and cooling lactoserum; providing isomerization and concentration; drying concentrated lactoserum; providing isomerization, without introducing of chemical reactants, by electrochemical activation of lactoserum to pH=(11 plus and minus 0.5) units, with following thermostatic controlling at temperature t=(70 plus and minus 0.5) C for 15-25 min; providing neutralization by sour lactoserum until pH= (7 plus and minus 0.5) units. Method allows lactoserum enriched in lactulose and products of alkaline hydrolysis of lactoserum proteins to be obtained. EFFECT: increased bifidogenic effect and improved nutritive value of resultant product. 1 dwg
Patent RU-2224884-C2 (RU)
Title: Method for exerting thermochemical influence upon layer extraction area
Inventor: LOBOJKO ALEKSEJ JAKOVLEVICH
IPC: E21B43/25
Filed: 2002-01-14
Granted: 2004-02-27
Abstract: FIELD: oil and gas extracting industry. SUBSTANCE: method for thermochemical treatment of extraction area of layer with asphalt-resin-paraffin laydowns includes consecutive pumping of two compounds into extraction area, for which combustible oxidizing system is used, first compound of which includes ammonium nitrate and water, and second compound of which includes salt of nitrous acid - sodium nitrite and water. First compound additionally includes carbamide and catalyst - nickel nitrate, with following proportion of components in %. Ammoniac saltpeter - 15-65, carbamide - 2-18, nickel nitrate - 0.0005-0.05, water - the rest. Second compound includes said salt in amount of 15-65% and is pumped in amount 1.5- 4 times less, than first compound. Second compound additionally includes 0.0005-0.005% of corrosion inhibitor - hydroxy aldehydes. EFFECT: increased effectiveness of asphalt-resin-paraffin laydowns removal. 2 cl
Patent RU-2277951-C2 (RU)
Inventor: ORLOV VJACHESLAV MIKHAJLOVICH
IPC: A61P15/02
Filed: 2002-04-29
Granted: 2006-06-20
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: one should carry out intrauterine photohemotherapy with the help of special equipment for 45-50 min, 5 seances. Moreover, for interrupting acute manifestations of vaginal candidosis it is necessary to conduct therapy with antimycotic preparations once daily for 3 d, and since the 3d-4 th  d one should perform intrauterine photohemotherapy every other day at the mode "II", after photohemotherapy it is useful to continue antimycotic vaginal therapy for 3 d more. For treating chronic, relapsing forms of vaginal candidosis therapy with antimycotic preparations should be fulfilled locally every other day by alternating it with intrauterine photohemotherapy at modes "II" and "III". In 1.5-2 mo after the course of therapy it is suggested to carry out repeated course of intrauterine photohemotherapy at the mode "III", every other day, 5 seances. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 1 ex
Patent RU-2227316-C2 (RU)
Title: Устройство для управления приводом робота
Inventor: FILARETOV V F
IPC: G05B11/01
Filed: 2002-06-04
Granted: 2004-04-20
Abstract: Изобретение относится к робототехнике и может быть использовано при создании систем управления приводами роботов. Технический результат заключается в обеспечении полной инвариантности динамических свойств электропривода к непрерывным и быстрым изменениям его динамических моментных нагрузочных характеристик при движении манипулятора по всем четырем степеням подвижности и, тем самым, в повышении динамической точности управления. Устройство содержит усилитель, электродвигатель, редуктор, датчики положения, скорости, ускорения, релейный блок, задатчики постоянного сигнала, датчик массы, квадратор, дифференциатор, синусный и косинусный функциональные преобразователи, сумматоры, блоки умножения. 3 ил.
Patent RU-2256120-C2 (RU)
Inventor: GERASIMOV S I
IPC: G01J1/00
Filed: 2002-06-19
Granted: 2005-07-10
Abstract: FIELD: light sources depending for their operation on impact compression of working material. 
     SUBSTANCE: propose method involves production of working gas medium layer uniformly emitting light by taking this medium out of static condition with aid of shock wave generated by explosion of ball-shaped explosive charge with positive oxygen balance affording generation of reference light pulse similar to that investigated during its central symmetrical initiation; reference pulse illumination pattern possesses characteristic points at which radiation parameters are constant and can be found by means of experiments conducted in advance. 
     EFFECT: provision for generating reference light pulse with desired emitting parameters in field conditions. 
     1 cl, 2 dwg
Patent RU-2246053-C2 (RU)
Inventor: SEVERINSSON LARS
IPC: F16D65/14
Filed: 2000-12-01
Granted: 2005-02-10
Abstract: FIELD: automotive industry. 
     SUBSTANCE: disk brake comprises support (1) mounted in the vicinity of brake disk (2) set on the wheel axle of a vehicle. The support receives electric motor (3) and two thrust shaft (11) connected with it in operation. The thrust shafts convert rotation provided by electric motor into reciprocation for transmitting it to brake block (12) for braking the disk. 
     EFFECT: improved performance of disk brake. 
     9 cl, 5 dwg
Patent RU-2236223-C2 (RU)
Inventor: LOSEV N A
IPC: A61P25/02
Filed: 2002-08-12
Granted: 2004-09-20
Abstract: FIELD: otolaryngology. 
     SUBSTANCE: treatment of larynx movement disorders caused by damaged returning nerve comprises subcutaneous introduction of methacin in dose 0.25-0.5 mg followed by introduction of proserin in dose 0.5-1.0 mg 15-25 later. 
     EFFECT: ensured restoration of larynx movement function with early restoration of nerve conduction in absence of undesired treatment effects. 
     9 dwg, 5 ex
Patent RU-2346957-C2 (RU)
Inventor: LJAJTNER MIKHAEHL
IPC: C08L83/04
Filed: 2002-11-14
Granted: 2009-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns multicomponent local foam system for obtaining foam polyurethanes for local construction purposes, consisting of polyisocyanate (component A), and polyene containing water (component B), stored in separate containers, and epoxy resin based on bisphenol A and bisphenol F, and/or siloxane forpolymer with average mol weight from 200 g/mol to 10000 g/mol with reactive end alcoxy groups (component C), generic catalyst for polyurethane generation reaction and/or generic binding agent for siloxane forpolymer (component D) in spatially divided form, and optional filler, one or more colourants or pigments and generic additives. When mixed, the components of foam system form interpenetrating polymer mesh structure out of foamed polyurethane and at least one other polymer, with excellent adhesion to adjoining wall material, thus reducing water penetration or forming mechanically stable cork in case of fire to render resistance to fire. Claimed foam system is foaming and solidifying in severe conditions on construction site, e.g. at temperatures from 0°C to 40°C, and non-homogeneously filling of volume. 
     EFFECT: sealing of fractures and/or through orifices in building walls and/or floors. 
     23 cl, 2 tbl, 2 ex