baber/WOPTO huggingface dataset:
Patent RU-2061441-C1 (RU)
Title: Hand articulation endoprosthesis
Inventor: GIMMELFARB ARKADIJ LEJZEROVICH
IPC: A61F2/42
Filed: 1993-06-22
Granted: 1996-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has reinforced casing and legs made from a flexible elastic material. The legs have thickenings. Reinforcement members in the legs are made of metal rods having zigzag portions in the vicinity of the thickenings. Rod ends facing each other are provided with rectangular frames, connected with each other by means of a hinge. The hinge is composed of two spirals placed on the corresponding sides of the frames in parallel relation to each other and connected by arcs. Frames and arcs are curved backward. EFFECT: prolonged service life. 1 dwg
Patent RU-2087450-C1 (RU)
Title: Composition for protective coating making
Inventor: SHATRAVKA ELENA I
IPC: C04B35/14
Filed: 1993-06-23
Granted: 1997-08-20
Abstract: FIELD: refractory materials. SUBSTANCE: composition has, wt.-%: crushed quartz glass waste 72-80; boric acid 12-25, and at least one transient metal oxide of the group: iron, copper, nickel, cobalt, chrome 3-10. Properties: thermic stability at 1100-20 C is 400-4286 heat changes, mechanical strength is 5.9-9.8 kg/cm 2 . EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2061389-C1 (RU)
Title: Food product
Inventor: KORCHUBEKOV BARATBEK KORCHUBEK
IPC: A23L21/25
Filed: 1993-06-25
Granted: 1996-06-10
Abstract: FIELD: food industry. SUBSTANCE: food product has shilagit, oily extract of California worms, honey and water. Product can be used as generally tonic agent. EFFECT: enhanced effectiveness of product.
Patent RU-2052529-C1 (RU)
Inventor: PONOMAREV VIKTOR ALEKSEEVICH
IPC: C22C19/03
Filed: 1993-07-09
Granted: 1996-01-20
Abstract: FIELD: metallurgy. SUBSTANCE: nickel-base alloy for corrosion protection has the following qualitative and quantitative composition, mas.%: copper 0.2-0.4; boron 0.4-0.6; sodium tetraborate 0.1-0.3; boron carbonate 0.1-0.3; the balance, nickel. EFFECT: higher efficiency. 1 tbl
Patent RU-2055908-C1 (RU)
Title: Method for melting iron-carbon alloys in hearth furnaces
Inventor: BAGRYANTSEV KONSTANTIN I
IPC: C21C5/04
Filed: 1993-08-17
Granted: 1996-03-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves covering hearth with layer of burden materials; charging carbonizer, metal burden; melting and carbonizing metal burden, with carbonization being conducted in the presence of newly reduced iron obtained by reduction of oxidized iron-containing materials by carbonizer charged. Oxidized iron-containing material may be charged onto carbonizer. Newly reduced iron produces catalytic effect on the process of forming sooty carbon facilitating the process of melt carbonization. It allows high-carbon alloys and steel to be melted without usage of cast iron on newly charged burden and portion of steel in burden to be reduced by 20%. EFFECT: increased efficiency and reduced cost of burden materials by recycling oxidized iron-containing materials. 4 cl, 1 tbl
Patent RU-2065052-C1 (RU)
Title: Method for in-dump beneficiation of rare earth substandard ores
Inventor: TRUBETSKOJ KLIMENT N
IPC: E21C41/26
Filed: 1993-08-26
Granted: 1996-08-10
Abstract: FIELD: ecology, dumping of substandard ores of rare and rare-earth metals. SUBSTANCE: layer to be beneficiated is formed in the form of truncated cone of substandard rare- earth ores in the center of quarry on drain layer. The cone is covered with anti-filtering screen. Outer layer to be beneficiated is formed. Its surface is inclined towards the center. Layer to be leached is created then. When supplying acid solutions appropriate rare metals are leached of the layer that is leached. The metals migrate and precipitate in the layer being beneficiated. Then the screen is destroyed on the surface of the first beneficiated layer and it is created at the surface of the second layer. Then alkali solutions are supplied to dissolve other rare metals that migrate and precipitate in the first layer. Differential processing of beneficiated layers is carried out after selective redistribution of the metals. EFFECT: high efficiency. 4 cl, 1 dwg
Patent RU-2097059-C1 (RU)
Title: Method of treatment of bone-marrow form of acute radiation sickness
Inventor: CHERTKOV KONSTANTIN S
IPC: A61P35/00
Filed: 1993-08-31
Granted: 1997-11-27
Abstract: FIELD: medicine, radiobiology. SUBSTANCE: invention proposes to use 1 → 3; 1 → 6--β-D-glucan -"Translam" as a curative agent. Preparation does not cause by-side effects and shows low toxicity. EFFECT: enhanced effectiveness of method. 5 tbl
Patent RU-2057802-C1 (RU)
Title: Component composition for bitter liqueur
Inventor: PODSHIVALOV GEORGIJ K
IPC: C12G3/06
Filed: 1993-11-10
Granted: 1996-04-10
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition has holy-grass and thyme herb infusion, aromatic alcohols of red pepper and dill herb, anise essential oil dissolved in alcohol at the ratio 1:10, honey, color and an aqueous-spirituous liquid. Components were taken at measured ratio. EFFECT: enhanced quality of composition. 3 tbl
Patent RU-2074048-C1 (RU)
Title: Method of making parts of valves of piston engines and compressors
Inventor: AKARO IGOR L
IPC: B21K1/22
Filed: 1993-12-03
Granted: 1997-02-27
Abstract: FIELD: machine engineering, namely, production of parts of valves of piston engines and compressors. SUBSTANCE: method comprises steps of making by cross taper rolling symmetrical blank in the form of rod having thickened ends portions at predetermined relations of diameters of initial blank of rod, rod portion near its end and volume of thickened part; cutting blanks by two identical portions, forging simultaneously each portion by successively reduction and closed forming during one stroke of press. EFFECT: increased efficiency, reduced cost of tools. 3 dwg
Patent RU-2056019-C1 (RU)
Title: Method for demethanizing gas mixtures
Inventor: SINELNIKOV DAVID P
IPC: F25J3/08
Filed: 1993-12-23
Granted: 1996-03-10
Abstract: FIELD: separation of gas mixtures. SUBSTANCE: for demethanizing gas mixtures, separated liquid flows are passed for rectification to produce demethanized liquid product phase and gaseous methane fraction; the latter is cooled down by means of external cooling cycle and separation into gaseous and liquid phases. Prior to separation, methane fraction is additionally cooled down. Upon separation, liquid methane fraction flow is bifurcated; first flow is throttled and passed in reverse current to regenerative heat exchanger with source gas mixture. Second flow is throttled and passed for evaporation with heat supplied from methane fraction being cooled down. Upon evaporation, second flow is conveyed for mixing with first flow. Then methane fraction is compressed and passed for recirculation to source gas mixture. EFFECT: facilitated procedure. 2 cl, 2 dwg
Patent RU-2065632-C1 (RU)
Title: Electrical apparatus with handle and interlocking mechanism
Inventor: EFIMOV ARTUR R
IPC: H01H27/06
Filed: 1993-12-28
Granted: 1996-08-20
Abstract: FIELD: electrical engineering; circuit breakers. SUBSTANCE: electrical apparatus case has cylindrical hole made in close proximity of handle and provided with annular step and lugs to receive pawl made in the form of double-step cylinder. Spring-loaded lock washer is installed on smaller-diameter step under annular step; its inner bosses enter slots for wrench and bevels on outer side surface rest against lugs to prevent its spontaneous turning. Larger-diameter step has bevel of shape following that of section on inner surface of case over which handle is moving. In initial position, cylindrical portion of larger-diameter step hinders displacement of handle. Pushing lugs by means of wrench and turning the latter through 180 deg. turns cylinder through 180 deg. until bevel mates section of handle displacement and handle is now free to move to ON position. EFFECT: improved reliability of handle interlocking. 3 dwg
Patent RU-2049006-C1 (RU)
Inventor: MAMONOV ALEKSANDR S
IPC: B60V3/02
Filed: 1992-04-15
Granted: 1995-11-27
Abstract: Использование: изобретение относится к транспортной технике, к конструкциям прицепов с кузовом, представляющим собой контейнер, трансформируемый в опору на воздушной подушке. Сущность: прицеп контейнер транспортного средства, трансформируемый в его опору на воздушной подушке, содержит снабженное гибким надувным ограждением воздушной подушки жесткое секционное основание, на котором расположены съемные движительно нагнетальные установки роторного типа, средства сочления их с приводом транспортного средства. Основание прицепа контейнера выполнено из жестких связанных между собой секций с возможностью их складывания в компактный пакет. Секции соединены с гибким надувным ограждением. Каждая из движительно нагнетальных установок выполнена в виде соосно расположенных в общей насадке вентилятора и воздушного винта изменяемого шага. Основание совместно с ограждением снабжено разъемными узлами крепления к ходовой части транспортного средства с возможностью демпфирования возмущений упомянутых оснований и ограждения посредством подвески транспортного средства при его движении. Прицеп контейнер имеет рулевое устройство, выполненное в виде установленных на основании аэродинамических пластин, снабженных гибкими тягами для соединения их с рулевым механизмом транспортного средства. 7 з. п. ф-лы. 13 ил.
Patent RU-2073955-C1 (RU)
Inventor: OFITSEROV VYACHESLAV G
IPC: H04J3/22
Filed: 1994-02-18
Granted: 1997-02-20
Abstract: FIELD: electric communications; development of equipment for multichannel digital transmission systems using time-division multiplexing. SUBSTANCE: single-step asynchronous conversion of input streams with stuffing instructions formed only at one step (asynchronous input step) is proposed instead of double- or multiple-step conversion using asynchronous interfacing of input digital streams where stuffing instructions should be formed in each of them; in our case, all subsequent conversions (merging and division of digital streams) is conducted synchronously so that stuffing instructions are not to be formed. Proposed principle of merging and dividing digital streams greatly reduces hardware content (smaller number of intermediate asynchronous interfacing units, sync signal receivers, generator units, interface units is required), improves noise immunity and reliability of device due to reduced number of stuffing-instruction forming steps, each being subject to the effect of noise in transmission channels and introducing noise immunity impairing component as a whole. EFFECT: simplified design, improved noise immunity and reliability of device. 2 dwg
Patent RU-2099141-C1 (RU)
Title: Mincing machine
Inventor: OGNEV NIKOLAJ G
IPC: B02C18/30
Filed: 1994-03-01
Granted: 1997-12-20
Abstract: FIELD: public catering establishments; meat grinding machines. SUBSTANCE: mincing machine having body with loading neck, hollow cylinder intended for accommodating internally feed screw and provided with through hole for output shaft of the screw, handle and resilient member in the form of spiral spring, cross-shaped knife, perforated plate and pressure ring is additionally fitted with resilient member made in the form of two plate springs with central holes. The members are fastened to each other by their larger bases to form single unit. Holes in the perforated plate are positioned in the form of sickle along logarithmic spiral disposed at an angle of 30 to 60 deg. in relation to the radius of curvature. EFFECT: reduced power needed for grinding meet, enhanced efficiency of mincing machine and improved quality of final product. 3 dwg
Patent RU-2074289-C1 (RU)
Title: Excavating equipment
Inventor: SAVELEV ANDREJ G
IPC: E02F3/28
Filed: 1994-03-24
Granted: 1997-02-27
Abstract: FIELD: earth moving machines. SUBSTANCE: jaw is hinge mounted on joint connecting first tie-rod with arm. Jaw articulated tie-rod can be hinge-connected by other end with joint connecting second tie-rod to bucket or with second tie-rod, or with bucket. EFFECT: increased capacity of equipment. 4 cl, 5 dwg
Patent RU-2076650-C1 (RU)
Inventor: BATALOV OLEG A
IPC: A61B17/56
Filed: 1994-05-17
Granted: 1997-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting ligaments on the internal and external surfaces of talocrural articulation, mobilizing external malleolus, setting anklebone into the talocrural articulation fork, forming physiological talocalcaneal angle and fixing the obtained position with two Kirschner wires. The external ankle is anteriorly displaced and attached to the tibial bone with one allotendon end previously sutured to it. The wound is sutured, allotendon is brought close to the diaphysis of the fifth metatarsal bone and sutured in keeping it in the slightly marked foot hypercorrection position. EFFECT: prevented recidivation.
Patent RU-2081983-C1 (RU)
Title: Method and device for opening of lock
Inventor: ZINOVEV VLADISLAV E
IPC: E05B47/00
Filed: 1994-05-23
Granted: 1997-06-20
Abstract: FIELD: hardware articles. SUBSTANCE: this relates to locking devices which are opened by keys. Before opening of lock, key is heated in key hole. Determined is distribution of thermal radiation intensity over key surface and this distribution is compared with primary standard characteristic. In case of coincidence, signal is sent for opening of lock. Lock which is opened by this method has locking mechanism, key, set-point device, signal receiver and analyzer connected to signal receiver and locking mechanism. Key is deliberately made with internal defects, set-point device is made in the form of heat source, and signal receiver is in the form of thermal radiation intensity indicator. Given method of opening of lock substantially enhances degree of lock secrecy. EFFECT: high efficiency. 2 cl, 2 dwg
Patent RU-2065962-C1 (RU)
Title: Method for determining maximal horizontal stresses in rock
Inventor: MELTSER MOISEJ S
IPC: E21C39/00
Filed: 1994-07-04
Granted: 1996-08-27
Abstract: FIELD: mining industry. SUBSTANCE: for determining stresses in minable strata of oil and gas strata, first structural layout of deposit is plotted according to data resulted from seismic and geophysic investigations, and large and small axes of deposit are found. Investigation of bore core material obtained at drilling processing holes allows for determining integral value of rock density across and to depth of minable stratum and obtaining minimal horizontal stress of rock. Maximal horizontal stress is found from its dependence on relation of large and small axis of deposit and value of minimal horizontal stress. Knowledge of actual values of rock stresses helps avoid mistakes in drilling holes. EFFECT: high efficiency.
Patent RU-2110142-C1 (RU)
Inventor: KHANS JAKOBSSON
IPC: B03C3/68
Filed: 1992-11-26
Granted: 1998-04-27
Abstract: FIELD: electric precipitators. SUBSTANCE: variable high voltage is applied between precipitator discharge and collector electrodes, and electrical parameters of pulse current as function of mentioned voltage is measured. According to invention, combinations of frequencies, pulse charge, and/or pulse length of variable voltage V are varied, reference voltage U ref  is determined, value of integral I k = ∫U(U-U ref )dt or linear combination of certain number of digital samples A i = U i (U i -U ref ) is found within definite time space, their values being used to select combination of frequencies, pulse charge, and current pulse length. EFFECT: facilitated procedure. 15 cl, 5 dwg
Patent RU-2113763-C1 (RU)
Title: Tracing receiver of wide-band signal
Inventor: BOKK O F
IPC: H04B1/10
Filed: 1994-07-25
Granted: 1998-06-20
Abstract: FIELD: radio engineering. SUBSTANCE: device has two circuits which operate simultaneously: phase tuning circuit and time tuning circuit. Control of time tuning is provided by time discriminator as well as by phase tuning circuit by means of application clock frequency as divided frequency of controlled oscillator of phase tuning circuit. Receiver has serial circuit of multiplier 1, which input is connected to device input, multiplier 2, gate 18, low-pass filter 3, control gate 4, voltage- controlled oscillator 5, frequency divider 16, phase shifter 6, which input is connected to second input of second multiplier 2. Output of frequency divider 16 is connected to serial circuit of third multiplier 7, which second input is connected to receiver input, fourth multiplier 12, second low-pass filter 13, decision making unit 14, gate 15, which output is connected to second input of frequency divider 16. Third low-pass filter 17 is connected between output of multiplier 2 and decision making unit 14. Output of third multiplier 7 is connected to input of controlled clock oscillator 10 through serial circuit of third gate 19, discriminator 8 and second control gate 9. Output of clock oscillator 10 is connected to input of shift register 11. Output of shift register 11 is connected to inputs of first and fourth multipliers 1 and 12. Two other outputs are connected to inputs of discriminator 8. Second inputs of gates 18, 15, 19 are connected to output of timer 20. EFFECT: decreased synchronization time, simultaneous tuning of carrier phase and time shift of random sequence. 2 dwg
Patent RU-2090285-C1 (RU)
Inventor: DANILOV NIKOLAJ A
IPC: B21D22/00
Filed: 1994-09-13
Granted: 1997-09-20
Abstract: FIELD: plastic metal working at sheet forming, namely, drawing with use of technological openings, cutouts. SUBSTANCE: method comprises steps of applying coordinate network on blank with initial location, shape and dimension of openings, cutouts; drawing said blank; investigating deformation field: type of loading, path of deformation in critical points; selecting location of openings, cutouts; setting dimension and shape of openings; applying coordinate network, drawing blank and repeating steps until receiving high-quality part. EFFECT: enhanced accuracy of method. 1 dwg, 1 tbl
Patent RU-2088224-C1 (RU)
Title: Propolis emulsion
Inventor: OSTANKOVICH ANATOLIJ A
IPC: A23L21/25
Filed: 1994-09-26
Granted: 1997-08-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: emulsion containing propolis, water and ethyl alcohol has additionally organomineral substances extract and glycerol at the following ratio of components, wt.-%: propolis (as measured for dry matters), 3-8; water, 71.00-76.45; ethyl alcohol, 10-50; extract of organomineral substances of vegetable-animal origin, 0.05-0.50, and glycerol, 10. EFFECT: higher efficiency.
Patent RU-2109694-C1 (RU)
Title: Composition for smoothening water
Inventor: TARKHANOV A O
IPC: C02F101/30
Filed: 1994-07-04
Granted: 1998-04-27
Abstract: FIELD: smoothening water at usual conditions. SUBSTANCE: composition for smoothening water comprises, mas.%: potassium hydroxide, 8.5-0.1; potassium carbonate, 0.1-16.0; color index, 0.006-0.042; hard water having total hardness 4-30 mg eqiuv/l, the balance. Phenolphthalein or thymolphtalein is used as color index. EFFECT: improved quality of desired product. 1 tbl
Patent RU-2077605-C1 (RU)
Title: Solution for preliminary preparation of surface of plastics for applying metal coatings
Inventor: ARZHANOVA TATYANA A
IPC: C23C18/18
Filed: 1995-01-12
Granted: 1997-04-20
Abstract: FIELD: electrotechnical materials. SUBSTANCE: invention relates to chemical and galvanic metallization of dielectrics and, in particular, to preparation of their surface for applying nonmetal conductive coatings, protective-and-ornamental and functional metal coatings and may be employed in radio, electrotechnical, instrumentation and mechanical engineering. Invention consists in that solution for preliminary preparation of surface of plastics contains 17.34- 19.20 mol/l of sulfuric acid and 0.007-0.080 mol/l of potassium iodate. EFFECT: facilitated manufacturing of electrotechnical parts. 1 tbl
Patent RU-2102734-C1 (RU)
Inventor: SEREGIN M JU
IPC: G01N27/02
Filed: 1995-03-10
Granted: 1998-01-20
Abstract: FIELD: chemical and other industries. SUBSTANCE: method of control of electrolyte located in cell placed into circuit of frequency generator consists in measurement of frequency after equal time intervals, in check of resonance frequency and in calculation of parameters of electrolyte frequency. Examinations are performed in unstabilized temperature field and additional control across cell with normed characteristics is carried out in same temperature field. Frequency of generator is controlled, errors of frequency measurement caused by instability of temperature field are recorded. Resonance frequency corresponding to frequency of electrolyte solution is found and is used to determine sougth-for concentration. F conductivity meter for realization of method includes working and exemplary conductometric cells, code-to-frequency and frequency-to-code converters which information outputs are connected through bus to corresponding inputs of code-to-frequency converter, on-line storage and computer which information inputs-outputs are connected by corresponding bus. F conductivity meter is provided with channel commutator which input and output are connected correspondingly to output and input of code-to-frequency converter and frequency-to-code converter. Second and third outputs of channel commutator are connected through exemplary and working conductometric cells to its inputs. Address and controlling inputs of channel commutator are tied up together with proper inputs of code-to-frequency and frequency-to-code converters and through on-line storage to outputs of computer. Information inputs of channel commutator are coupled through bus to outputs of frequency-to-code converter and to inputs-outputs of on-line storage. EFFECT: expanded application field, improved operational characteristics. 4 cl, 5 dwg
Patent RU-2121019-C1 (RU)
Inventor: JIRASKO PETR
IPC: D01D4/00
Filed: 1993-09-07
Granted: 1998-10-27
Abstract: FIELD: textile industry. SUBSTANCE: method involves supplying main air flow to leading end of straight channel in rocking reed along straight channel and supplying additional air flows along straight channel in equally spaced relation at an angle to filling thread laying direction, which is oriented to open side of straight channel; directing additional air flows to reed rocking axis to obtain vertical force component acting upon filling thread in direction common with that of gravitational force so that filling thread is normally laid at straight channel bottom. Method allows filling to be prevented from escaping from reed channel. EFFECT: increased efficiency by maintaining constant thread tension and enhanced reliability in operation. 9 cl, 12 dwg
Patent RU-2121733-C1 (RU)
Inventor: SARMA KALLURI R
IPC: H01L29/786
Filed: 1993-08-30
Granted: 1998-11-10
Abstract: FIELD: microelectronics; high-resolution active matrix displays; thin-film single-crystalline silicon transistors. SUBSTANCE: method involves evaporation of etch-retarding layer 30 on single-crystalline silicon substrate 18, deposition of single-crystalline silicon layer 32 on layer 30, attachment of crystal substrate 20 to single-crystalline silicon layer 32 at room temperature, fixation and sealing of edges of substrate 18, layer 30, layer 32, and substrate 20 with adhesive, joint polishing of part of substrate 18 and part of adhesive 22, etching of remaining part of substrate 18, removal of remaining portion of adhesive 22, etching of layer 30, deposition of photoresist mask on layer 32 to determine location of pads on the latter, etching of single-crystalline silicon pads, and their diffused binding to crystal substrate 20. EFFECT: improved reliability of low-temperature adhesive joint and, consequently, improved characteristics of deices. 18 cl, 11 dwg