baber/WOPTO huggingface dataset:
Patent RU-2041438-C1 (RU)
Title: Heat insulating shield
Inventor: BILENKO LEONID DMITRIEVICH
IPC: F27D1/00
Filed: 1992-12-28
Granted: 1995-08-09
Abstract: FIELD: vacuum electric furnaces. SUBSTANCE: heat insulating shield has members connected in series and defining closed space. The members are constructed as shaped mated parts which can be received one in the other for permitting angular movement one with respect to the other by side semi-circumferences with radius equal to half width of the parts. The member are made of a heat resistance materials, e.g. composition carbon materials, which are preliminary put through heat and chemical-heat treatment. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2128666-C1 (RU)
Title: Fraction of hyaluronic acid or its salt, method of purification of this fraction, methods of preparing this fraction, pharmaceutical preparation and agents used in ophthalmology
Inventor: AURELIO ROMEO
IPC: A61K9/08
Filed: 1992-04-16
Granted: 1999-04-10
Abstract: FIELD: medicine, ophthalmology, biochemistry, pharmacy. SUBSTANCE: highly purified hyaluronic acid fraction or its salt (an average molecular mass is 750000-123000 Da) has protein (0.2% as measured for albumin, not above), exhibits an ultraviolet absorption at 257 nm and 280 nm 1.0 A.U., not above, measured in 1% (weight/vol.) an aqueous solution and other properties (see point 1 of the invention claim). Fraction shows high effectiveness in operation of cataract removal and implantation of intraocular lens. EFFECT: improved method of preparing, enhanced effectiveness of fraction preparing. 26 cl, 8 tbl, 7 ex
Patent RU-2034475-C1 (RU)
Title: "strawberry type biscuit preparing method
Inventor: SHIMANOV OLEG M
IPC: A21D13/08
Filed: 1993-06-03
Granted: 1995-05-10
Abstract: FIELD: food-processing industry, in particular, confectionery industry. SUBSTANCE: method involves preparing emulsion by mixing invert syrup, margarine salt, soda, baker's salt, dried cream, foamer, with mixture containing phosphatides, whipping paste, melange and vegetable oil, being used as foamer and provided in the ratio of 3:2:1:3.8; adding strawberry essence and dosed quantities of sugar powder into emulsion; providing homogeneity and sufficient extent of whipping of emulsion; adding small portions, of high-grade wheat flour; forming obtained mass by rotary process and baking on belt conveyor. Components used for preparing biscuit are provided in the following ratio, % by weight: sugar powder - 19.0-20.0%, invert syrup - 2.5-2.6%, margarine - 20.0-20.3%, salt - 0.4-0.46%, soda - 0.4-0.45%, baker's salt - 0.3-0.34%, strawberry essence - 0.1-0.101%, foamer - 1.14-1.1%, dried cream - 1.8-1.9%, high-grade wheat flour the balance. EFFECT: improved quality of product by providing melting and porous structure, mass does not stick to rotor surface during forming, doughs are well seated on conveyor belt. 1 tbl
Patent RU-2088306-C1 (RU)
Title: Centrifugal separator blade
Inventor: MALSHAKOV VITALIJ R
IPC: B01D45/12
Filed: 1993-09-17
Granted: 1997-08-27
Abstract: FIELD: separation of dispersed particles from gases through use of centrifugal forces. SUBSTANCE: entrapping chamber which is used for separation of suspended particles from gaseous mixture is made through bending the separator blade approximately in its middle. EFFECT: simplified construction and enhanced efficiency of separation. 3 dwg
Patent RU-2087773-C1 (RU)
Inventor: SUKHODROVSKIJ YURIJ V
IPC: F16G11/10
Filed: 1993-12-02
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: grip of a rope has housing, two inserts, two jaws, and four cams with links. The cross-section of the housing is oval and made of bent seamless pipe. Each cam of respective pair is mounted for permitting its bearing surface to contact with corresponding insert, the working surface being in a contact with corresponding clamping jaw. EFFECT: enhanced reliability. 3 dwg
Patent RU-2060884-C1 (RU)
Inventor: BUTAKOV MIKHAIL V
IPC: B29B17/02
Filed: 1993-12-21
Granted: 1996-05-27
Abstract: FIELD: plastics regeneration or regeneration of other ingredients of waste materials, containing plastics, namely removal of rubber secured to metallic surface. SUBSTANCE: method comprises steps of heating with use of hot gas and insolating a zone of heating from environment. EFFECT: enhanced efficiency of recovery of waste materials. 3 cl, 1 dwg
Patent RU-2075515-C1 (RU)
Title: Method of steel melting
Inventor: DOROFEEV GENRIKH A
IPC: C21C5/52
Filed: 1993-12-29
Granted: 1997-03-20
Abstract: FIELD: nonferrous metallurgy, particular, methods of steel melting in arc furnaces. SUBSTANCE: method of steel melting includes layered charging of iron charge from metal scrap, charge preparation in form of oxidizer poured-on with cast iron, loading of fluxed additions, heating and melting, oxygen blowing. Iron charge is loaded by two portions. First, charge preparation is loaded in the amount of 3-32% of furnace charge mass together with metal scrap, with charge arrangement between metal scrap layers with ratio of 1:(0.1-20.0), respectively. Then remaining iron charge is loaded, first, metal scrap, and then, on its top, charge preparation. Solid oxidizer is used in form of agglomerate, pellets, scale. EFFECT: higher technical-and-economic indices due to reduced duration of heat process and specific consumption of electric power. 1 tbl
Patent RU-2139059-C1 (RU)
Title: Antiviral composition containing nucleoside analog, pharmaceutical composition, method of treatment
Inventor: CAMERON JANET MARY
IPC: A61K31/70
Filed: 1992-05-11
Granted: 1999-10-10
Abstract: FIELD: medicine, virology, pharmacy. SUBSTANCE: invention proposes a composition for treatment of viral infections. The composition shows an antiviral effect and has (2R,cis)-4-amino-1-(2-hydroxy- -methyl-1,3-oxathiolan-5-yl)-1H-pyrimidine-2-one or its pharmaceutically acceptable derivative and 3'-azido-3'-deoxy-thymidine or its pharmaceutically acceptable derivative. This composition shows synergism with respect to an antiviral effect. Pharmaceutical composition comprises the indicated combination and a pharmaceutically acceptable carrier. Method of treatment of mammal or human infected or sensitive to HIV-infection is carried out by the simultaneous administration of the indicated composition consisting of two compounds - (2R, cis)- -4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-1H-pyrimidine- -2-one and 3'-azido-3'-deoxythimidine or their derivatives or by successive administration of these compounds. EFFECT: decreased toxicity, enhanced effectiveness of treatment. 10 cl, 1 dwg, 2 tbl, 5 ex
Patent RU-2068482-C1 (RU)
Inventor: VYZHIGIN GLEB B
IPC: E21B7/08
Filed: 1994-01-10
Granted: 1996-10-27
Abstract: FIELD: mining, apparatus is used during drilling and pumping-in of several branch holes in single vertical well. SUBSTANCE: apparatus for multibottom well drilling and pumping-in has casing string of big diameter with shoe and located in casing string multiwell template with holes according to number of branch holes for their drilling and casing pipes landing in them and fixation member of multiwell template in respect to casing string. Apparatus has group of mounted with bottom up cylinders with their bottom holes of different diameter for branch holes casing pipes landing in them. Number of cylinders is equal to number of well branch holes. Multiwell template holes are made inclined. Casing string shoe has stop for multiwell template. Casing string fixation member is made in the form of bulge along whole length of casing string inner surface and groove made on side outer surface of multiwell template and cylinders. EFFECT: improved process. 2 cl, 5 dwg
Patent RU-2088162-C1 (RU)
Inventor: BERSENEV VADIM B
IPC: A61B17/12
Filed: 1994-03-05
Granted: 1997-08-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has handle 7 and upright connected to handle 7 with guiding slots connected to handle 7. Rod 2 is in the upright. The upright is hollow cylindrical casing 1 with open operating end face. Rod 3 has conical end site 3. The guiding slots are connected to each other creating a kind of passage 12 with the surface corresponding to the shape of knot to be bound and placed on the conical end site 3 of rod 2 and operating end face of casing 1. Movable gripping means 9 is mounted in the slots. The means is designed as flexible spring 17 with hold-down bend 18 with internal ligature clamp 19 made from rope or as balls 20 bound by means of rope 19 with end clamp 21 composed of two jaws or as flexible tube 22 with rope 19 enclosed inside it and connected to two clamping jaws 21 or as two clamping jaws 21 and flexible thread bound through a hinge. EFFECT: enhanced effectiveness in binding and producing ligature knots. 5 cl, 15 dwg
Patent RU-2078631-C1 (RU)
Title: Elongate billet straightening method
Inventor: BOGATYREV VIKTOR V
IPC: B21D3/14
Filed: 1994-05-04
Granted: 1997-05-10
Abstract: FIELD: plastic working of materials. SUBSTANCE: method involves positioning billet on supports; applying force to supports in direction opposed to that of initial curvature of billet to provide plastoelastic flexure of billet, with applied force extending along longitudinal axis of billet; determining deviation of actual form of billet from predetermined form and correction value; providing continuous changing of billet form and determining plastic deformation zone parameters characterizing elastic deformation value and using these values during further deformation of billet and determining return springing and value of residual deformation kept upon release of loading from billet; terminating the process upon reaching residual deformation allowing predetermined form of billet to be obtained; continuously measuring motion of billet section having maximum deformation extent and of section of elastically deformed part of billet in the process of straightening; determining K ratio of values of elastic components of motions in these sections of known elastic region of deformation at relatively low loading value; calculating recited motion difference Z, depending on measured motions and K ratio of elastic motions; comparing this value with value required for correction of billet form. EFFECT: increased precision of control, provision for straightening of continuous and hollow elongate billets with following control of process course and quality of straightened outer and/or inner surface. 11 cl, 8 dwg, 3 tbl
Patent RU-2084954-C1 (RU)
Title: Device which solves assignment problem
Inventor: VASILKOVSKIJ SERGEJ A
IPC: G06F17/00
Filed: 1994-05-24
Granted: 1997-07-20
Abstract: FIELD: computer engineering, in particular, devices for precise solution of linear programming supply-type problems. SUBSTANCE: device has permutation generator, group of registers, synchronization unit, temporal expenses generation unit, accumulating unit for selection of minimal time, counter. Device operations are based on exhaustive search of all possible assignment variants and detection of best one using minimal criterion of time expenses for task set allocation. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2062410-C1 (RU)
Title: Finned module for heat carrying pipe
Inventor: ZHUKOV IGOR ANATOLEVICH
IPC: F28F1/24
Filed: 1994-06-10
Granted: 1996-06-20
Abstract: FIELD: heat engineering. SUBSTANCE: finned module is made up as a detachable panel with the central cylindrical part to contact with the pipe surface at a part of its periphery and flat periphery parts provided with lateral ribs with means for fastening the panel to the pipe. The lateral ribs are tabs arranged on both sides of the longitudinal axis of the cylindrical part. The length of the arc of the cylindrical part is 0.25-0.25 of the outer periphery of the pipe. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2088153-C1 (RU)
Title: Method for diagnosing rotational vertebral column deformity
Inventor: ZARETSKOV VLADIMIR V
IPC: A61B5/107
Filed: 1994-06-21
Granted: 1997-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves positioning a patient on the coordinate plane table so that the pelvic interspinous line coincides with one of the coordinate axes, taking photo of the patient downward in horizontal plane on the background of the coordinate plane table. Pelvic interspinous line and suprabrachial line are drawn and the angle they form is measured. The angle being greater than 5 deg, rotational vertebral column deformity is diagnosed. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2097837-C1 (RU)
Inventor: SERGEEV VALERIJ V
IPC: G09B25/06
Filed: 1994-07-25
Granted: 1997-11-27
Abstract: FIELD: education. SUBSTANCE: method involves usage of games of several stages using disks which carry pieces of animals, birds or landscape fragments as well as cards for each disk. Students, which receive card, align disk base and card with respect to magnetic meridian using compass and look disk for piece which is depicted on this card. Corresponding device has several disk bases which have ordinal numbers along their edges and which carry pieces of animals, birds or landscape fragments, as well as cards. Fragments on disks are three-dimensional using parallel planes. EFFECT: increased functional capabilities. 2 cl, 6 dwg
Patent RU-2078927-C1 (RU)
Title: Method of relief of working marginal rock mass and shaped charge for formation of initial fissures
Inventor: SEMENOV YURIJ A
IPC: E21C41/18
Filed: 1994-07-27
Granted: 1997-05-10
Abstract: FIELD: mining industry; applicable in mining of stratified coal deposits for relief of hazardous concentration of stresses in seams prone to outbursts of coal and gas. SUBSTANCE: the invention offerers a method of directed hydraulic fracturing and parameters of depth of relieving holes, length and location of initial fissure, required length of hole interval between holes depending on the texture and structure of rocks of main roof. Initial fissure is made by blasting of special shaped charge oriented along the working. Shaped charge consists of a body with longitudinal slot for charge hollow of explosive charge located inside the body. Damping stemming is located between upper and lower covers of the body and separating covers, and also between charges and body walls. After blasting of shaped charge, liquid is injected in the mode of hydraulic fracturing and development of the surface of breakage within the preset limits takes place. EFFECT: higher efficiency of relief of working and removal of stress hazardous concentration. 6 cl, 6 dwg
Patent RU-2088538-C1 (RU)
Inventor: CAMPEN JAN PETER
IPC: C02F101/30
Filed: 1993-06-04
Granted: 1997-08-27
Abstract: PCT No. PCT/NL93/00119 Sec. 371 Date Nov. 17, 1994 Sec. 102(e) Date Nov. 17, 1994 PCT Filed Jun. 4, 1993 PCT Pub. No. WO93/25481 PCT Pub. Date Dec. 23, 1993A process for purifying streams which contain organic and/or inorganic impurities is disclosed. The stream to be treated is introduced into a water-containing reaction zone which includes a packed bed of activated carbon to which an electrochemical potential is applied and to which ozone or hydrogen is fed at the same time. The cell further uses a contact electrode placed in the packed bed for supplying or removing an electrical current, and a counterelectrode disposed in a reaction vessel. The counterelectrode is electrically insulated from the packed bed of activated carbon. The cell further includes an inlet for feeding in liquid to be treated, an inlet for feeding ozone or hydrogen gas, and an outlet for discharging treated liquid and a further outlet for discharging waste gas.
Patent RU-2110121-C1 (RU)
Title: Antenna
Inventor: FEDJANOVICH V I
IPC: H01Q11/00
Filed: 1995-02-23
Granted: 1998-04-27
Abstract: FIELD: radio engineering. SUBSTANCE: wire-rhombic antenna has no resistor and power absorbed in it is returned over feedback line via twist (polarity reversal). Directivity pattern maximum of antenna that has small length (I≪λ/2) is on input side and not on resistor end as in antenna whose length (I>λ/2). Closed power beam is built up along antenna wires and feedback line where from curved beams are split off and turn into straight radial beams in distant range. Antenna obtained in this way and operating as circular resonator is narrow-band arrangement. Antenna band can be greatly reduced by removing feedback line and connecting antenna through twist to second U-shaped large antenna that forms, together with the former, witch-shaped curve (along conductor axis) to make radiation maxima of both antennas coincide. Capacitors may be periodically and often inserted in antenna coincide. Capacitors may be periodically and often inserted in antenna wires. Wire ends shorted out on external side from aperture may turn into cylindrical screen. EFFECT: reduced power loss, improved directivity pattern of antenna. 3 cl, 2 dwg
Patent RU-2091461-C1 (RU)
Title: Method of treatment of an aqueous ethanol solution
Inventor: SEMASHKO EDVARD A
IPC: C12G3/08
Filed: 1995-03-10
Granted: 1997-09-27
Abstract: FIELD: wine-making industry. SUBSTANCE: method involves treatment with activated carbon at micropore volume 0.3-0.45 cm 3 /g and characteristic adsorption energy 25-27 kJ/mole. Activated carbon is obtained from synthetic raw. EFFECT: improved quality of the treated alcoholic drinks. 2 tbl
Patent RU-2095887-C1 (RU)
Title: Photoresistor
Inventor: NIKOLSKIJ YURIJ ANATOLEVICH
IPC: H01L31/08
Filed: 1995-03-21
Granted: 1997-11-10
Abstract: FIELD: electronic engineering. SUBSTANCE: photoresistor is based on recrystallized film n-JnSb on mica substrate with low-resistance inclusions of p-type two-phase system JnSb-Jn illuminated by white light of 2000 lx intensity within temperature range of 77-340 K at voltage of 0.01-0.10 V. EFFECT: reduced total current and increased film resistance under these conditions.
Patent RU-2069385-C1 (RU)
Inventor: KAPLUN LILIYA YA
IPC: G03C1/035
Filed: 1995-04-19
Granted: 1996-11-20
Abstract: Изобретение относится к химико-фотографической промышленности, а именно к черно-белым галогенсеребряным фотографическим материалам для медицинской и технической радиографии. 
      Материал состоит из триацетатцеллюлозной или полиэтилентерефталатной подложки и нанесенных на нее с обеих сторон последовательно желатинового подслоя, светочувствительного слоя, выполненного из бромиодсеребряной фотографической эмульсии, содержащей гомогенные плоские или плоские латеральные кристаллы галогенида серебра со средним размером зерна 1,2 - 2,0 мкм при соотношении поперечного размера кристалла (d) к его толщине (h) d:h ≥ 8 и при общем содержании AgI 3 - 5 мол.%, C ν = 20-60% , стабилизатор - серусодержащие соединения формулы RSO 2 SA (A=R 1 ,M) (1), или RSO 2 SL m SSO 2 R 2  (II), где R, R 1 , R 2  = алкил, арил, гетероцикл, М = катион, L - группа -(CH 2 ) m , m = 0,1, или соединение формулы (C 6 H 5 ) 3 P(C 6 H 4 )NO 2 Cl (III), или BrC(CH 2 OH) 2 NO 2  (IV) или 1-фенил-5-меркаптотетразол (V-I), или формулы      (Q = O, NH), или замещенный диоксибензол формулы      где R 1 , R 2  = SO 3 NH, SO 3 Na, SO 3 K, H, при условии, что R 1  и R 2 ≠H одновременно, или их смесь в количестве 1•10 -5  - 2•10 -2  M/M Ag каждого, спектральный сенсибилизатор - монометинцианин формулы      где B, B 1  = алкил, алкоксил, галоген, бензо- или тиеногруппа, K +  - ион щелочного металла,  , Y, Y 1  = S, O, n = 2, 4, или мероцианин формулы   ,  где Z - остаток бензтиазола, пиридина-2, R, R 1  - алкил, сульфоалкил, (CH 2 ) n SO       -   3        /K + /, карбоксиалкил (CH 2 ) n COO /K + , K +  - ион щелочного металла,  , C 5 H 5 NH, n = 2 - 4, (R = SO 3 H, R 1  = CH 3 NC 18 H 37  или R = H, R 1  = OC 18 H 37 , или      где B, B 1  = фенил, карбоксиалкил, оксиалкил, галоген, А = Н, алкил, R = алкил, сульфоалкил (CH 2 ) n SO       -   3       (K + ), /K + / = ион щелочного металла,  , n = 2,4 в количестве (1 - 6)•10 -4  M/M Ag каждого, или их смесь, или композицию сенсибилизатора VII и VIII, или IX и суперсенсибилизатора формулы      где Z - остаток бензтиазола, бензоксазола, тиазолина, бензимидазола, пиридина и/или суперсенсибилизатора формулы      где Z - остатки (не)замещенного бензимидазола, пиридина, пиразола или имидазола, n = 1 - 3, A = -(CH 2 OCH 2 ) m , m = 0 - 3, в количестве 0,5 - 1 моль суперсенсибилизатора на 1 моль сенсибилизатора. Возможно также введение в светочувствительный и/или защитный слой материала DIR-соединений формул      или      (R = SO 3 H, R 1  = CH 3 NC 18 H 37 , или R = H, R 1  = OC 18 H 37 ,  или      или      или      в количестве (1,0 - 2,5)•10 -3  M/M Ag в эмульсионном слое и (0,3 - 1,5)•10 -5  M/г желатины в защитном слое. 
      Для материала характерны снижение содержания металлического серебра (с 6,5 до 4,5 г/м 2 ), уменьшение коэффициента перекрестной засветки (с 0,90 до 0,35), высокая сохраняемость свойств фотоматериала (до 18 месяцев), а также улучшение резкости края изображения на данном радиографическом материале. 1 табл.
Patent RU-2085693-C1 (RU)
Title: Device for making radial release holes from underground openings
Inventor: BAKSHEEV IVAN S
IPC: E21B4/10
Filed: 1995-04-18
Granted: 1997-07-27
Abstract: FIELD: mining industry. SUBSTANCE: device for making radial release holes from underground workings is provided with follower unit made in the form of hermetic vessel provided with scale and movable member with indicator which is hydraulically connected with double-action hydraulic cylinders of operating mechanisms and rotary-feed mechanism, and this allows at any moment of operation of mechanisms for determining their position in process of realizing technological operations and also for remotely controlled speed of drilling radial release holes. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2092298-C1 (RU)
Title: Device for fine feed of workpieces at grinding
Inventor: KHUDOBIN LEONID V
IPC: B24B47/20
Filed: 1995-06-06
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering and instrumentation engineering for effective finishing of workpieces by grinding. SUBSTANCE: device has a base made in the form of a fixed plate with a wedge and bracket rigidly secured on it. The upper plate is positioned in parallel with the base and carries a workpiece chuck. The heating element is connected to the heating and cooling system. The device uses a wedge located between the base and the upper plate and engaged with them through bodies of revolution in the form of balls enclosed in a cage. The upper plate moves of guides, the lower of which is secured on the base, and the upper one - on the upper plate. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2087259-C1 (RU)
Title: Method of manufacture of bimetallic products from powder nickel alloy and transition steel
Inventor: SHIVARNOV NIKOLAJ S
IPC: B22F7/08
Filed: 1995-06-07
Granted: 1997-08-20
Abstract: FIELD: metallurgy. SUBSTANCE: the offered method includes application to monolithic steel component of ion-plasma nickel coating with thickness equalling 0.25-0.35 of diameter of nickel alloy granules, its placing in capsule, filling of capsule with granules of nickel alloy, degassing, sealing of capsule, hot isostatic pressing and heat treatment. EFFECT: higher efficiency. 1 tbl
Patent RU-2096641-C1 (RU)
Title: Method of check of engine loading level
Inventor: ROMANOV FEDOR F
IPC: F02D1/00
Filed: 1995-06-13
Granted: 1997-11-20
Abstract: FIELD: technical diagnostics of state of internal combustion engines. SUBSTANCE: method includes measurement of rotational speed of engine crankshaft and parameters characterizing consumption of fuel. Consumption of fuel per working cycle is measured and level of engine loading is estimated by amount of part of signal of speed sensor proportional to consumption of fuel per working cycle. EFFECT: enhanced efficiency. 2 dwg