baber/WOPTO huggingface dataset:
Patent RU-2045941-C1 (RU)
Title: Method for enhancing discernability of eye
Inventor: MURASHKIN ANDREJ A
IPC: A61H5/00
Filed: 1994-03-30
Granted: 1995-10-20
Abstract: FIELD: medicine, particularly, ophthalmology. SUBSTANCE: this method prescribes demonstrating test objects made in the form of strips offering sinusoidal distribution of contrast which should be gradually changed within range of 0.02 to 1.0 at rate either equal to or lower than 2.0 cycle/s using opponent colors, showing test objects with either increasing or decreasing angular dimensions in zone of near, intermediate and distant optical settings and using test objects with orientation corresponding their axes in case of astigmatism. EFFECT: promising results. 2 cl, 6 dwg
Patent RU-2094306-C1 (RU)
Inventor: TSIVINSKIJ ALEKSANDR V
IPC: B63H11/10
Filed: 1994-03-31
Granted: 1997-10-27
Abstract: FIELD: shipbuilding; propulsors for sea-going ships. SUBSTANCE: propulsor is a version of linear induction three-phase motor with two inductors with layer of conducting sea water between them which perform function of movable member of motor, thus creating jet flow of water for motion of ship. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2079086-C1 (RU)
Title: Pistol
Inventor: SIMONOV VLADIMIR V
IPC: F41A9/61
Filed: 1994-04-15
Granted: 1997-05-10
Abstract: FIELD: hand fire arms, in particular, pistols for fighting against criminal groups and for self-protection of citizens. SUBSTANCE: inner lateral surfaces of the pistol frame have spring-loaded longitudinal guides, whose one end is rigidly secured on the frame and their cambered part is directed inside the frame forming a contraction and positioned between the barrel and magazine bends. A swinging double-arm lever is installed on an axle on the magazine feed mechanism, the lever smaller arm is directed towards the magazine front wall. The distance between the magazine front wall and the center of the lever swing axle is less than that between the magazine front wall and the magazine beads. EFFECT: enhanced reliability of magazine operation and cartridge feed to the chamber, improved operating conditions of pistol. 2 cl, 3 dwg
Patent RU-2060286-C1 (RU)
Title: Method for smelting of sulfide materials in melt
Inventor: PARSHIN STANISLAV S
IPC: C22B15/00
Filed: 1994-04-22
Granted: 1996-05-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: smelting of sulfide materials is carried out by two-stage cycle with circulating gas lift mixing of melt. Produced at the first stage of the cycle is melt of lean matte with copper content not in excess of 42$ and dump slag with the volumetric ratio of these products not in excess of 1:2. Produced at the second stage is metal sulfide alloy with the copper content above 78% and slag which after discharge of metal sulfide alloy, is subjected to washing with lean matte of the first stage of the next cycle of heat up to the state of dump slag. Melt circulation rate at the second stage exceeds that at the first stage by 1.2-3.5 times. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2103948-C1 (RU)
Inventor: MAKHONIN P I
IPC: A61F2/12
Filed: 1994-07-14
Granted: 1998-02-10
Abstract: FIELD: medicine; prosthetics; prosthesis engineering; gynecology. SUBSTANCE: depending on standard size of mamma prosthesis to be manufactures for woman with mamma removed surgically, required amount of polyvinyl chloride plastisol is weighed. Simultaneously, first film layer distended on tambour of mould is subjected to vacuum treatment. Then plastisol is poured into mould and weld joint on film is degreased with alcohol. Second film is placed and distended on mould tambour, the latter is placed into die and covered with lid of punch. With the help of cotton wool tampon air bubbles are dabbed away and mixture is uniformly spread out all over surface of die. Then central mechanism of mould is closed with punch which size corresponds to that of prosthesis to be manufactured. Vacuum supply is cut off and mixture is subjected to curing at temperature 160 $$$ C for 1 h 20 min - 1 h 40 min. Use of plastisol as a filler simplifies manufacturing process to maximum extent. Labor-consuming manual operations used in prototype are eliminated, namely: crushing cement and other starting materials, preparing mortar, bringing weight ratio of components, i.e. cement + water + glycerol up to required consistency of liquid filler, filling prosthesis shell under pressure. Prosthesis is less labor-consuming to manufacture and can be custom-made to suit difficult cases. There is no possibility for leakage of filler from mamma prosthesis shell. Guaranteed service life is extended in 4 times. EFFECT: higher quality and convenience. 1 dwg
Patent RU-2101719-C1 (RU)
Inventor: RAKUT KO SERGEJ ANATOL EVICH
IPC: G01R31/24
Filed: 1994-11-01
Granted: 1998-01-10
Abstract: FIELD: life tests of gaseous-discharge lamps during their manufacture and service. SUBSTANCE: results of preliminary sampling tests of lamps of particular type operating under particular conditions ate used to construct calibration curve showing predicted parameter as function of operating time. To determine operating time of lamp of particular type operating under particular conditions, mentioned parameter is measured and operating time is found from calibration curve. Predicting parameter characterizing operating time of lamp under test is voltage drop ratio across one of lamp electrodes during sequential connection of each lead of this electrode to power conductor through series resistor while other lead of this electrode is directly connected to power conductor. EFFECT: improved accuracy of operating time determination. 2 cl, 2 dwg
Patent RU-2126455-C1 (RU)
Title: Method of producing high-grade nickel matte
Inventor: PEKKA KHANNIALA
IPC: C22B23/00
Filed: 1994-12-09
Granted: 1999-02-20
Abstract: FIELD: metallurgical industry; may be used in production of high-grade nickel matte and slag. SUBSTANCE: method is embodied in plant combining flash smelting furnace and any other furnace without converting with periodic charging so that at least one part of concentrate and/or ore charged in process is refined by pyrometallurgical method into nickel matte which is charged into flash smelting furnace in which high-grade nickel matte is produced. EFFECT: simplification of the method, reduced power consumption, higher recovery of nickel in matte, simplified process implementation. 15 cl, 1 dwg
Patent RU-2095932-C1 (RU)
Title: Device for stabilization of electric motor rotation speed
Inventor: ZAVYALOV VLADIMIR PAVLOVICH
IPC: H02P25/10
Filed: 1995-02-23
Granted: 1997-11-10
Abstract: FIELD: speed stabilization of single-phase collector electric motors, in particular, for portable electric instruments. SUBSTANCE: device has simile transistor 1, which is connected in series to alternating current electric motor 2, simile transistor control unit 3, which output is connected to threshold gate 8, and electric motor current feedback circuit 11 which has output rectifier 12. In addition device has controlled pulse power supply 14 which terminals are connected in parallel to simile transistor 1. Input 18 of controlled pulse power supply 14 is connected to terminal 20 of electric motor 2; output 13 of power supply 14 is connected to output rectifier 12. EFFECT: increased speed control range, decreased weight and size. 2 dwg
Patent RU-2065734-C1 (RU)
Title: Method of treatment of parenchymatous organ tumors
Inventor: GRANOV ANATOLIJ M
IPC: A61M25/00
Filed: 1995-05-16
Granted: 1996-08-27
Abstract: FIELD: medicine, oncology, surgery. SUBSTANCE: method involves selective catheterization of vessel intaking tumor and administration of chemiopreparation, ferrosilicon composition and if necessary ajvalon through catheter. In 3-4 weeks after intraorgan occlusion local electromagnetic high-frequency hyperthermia is carried out at temperature in tumor 44-46 C for 45-60 min. Method provides remission in severe oncological patients at 3-4-th stages of disease. EFFECT: improved method of oncological patient treatment. 4 cl
Patent RU-2076026-C1 (RU)
Title: Method of mains alternating voltage conversion into welding current
Inventor: VELICHKO ANDREJ F
IPC: B23K9/10
Filed: 1995-05-19
Granted: 1997-03-27
Abstract: FIELD: power sources, power sources for welding in particular. SUBSTANCE: method of mains alternating voltage conversion into welding current provides for rectification of mains voltage, conversion of rectified voltage into high-frequency voltage of inverter, frequency of which is higher, than frequency of mains voltage, transformation lowering of inverter high-frequency voltage to voltage required for welding current creation. Rectification of mains voltage is exercised simultaneously with its multiplying by N fold, with N - bigger or equal to 1.5. It allows to use cheaper transistors, that have lower operational currents with maximum allowed voltage between collector and emitter (V e/c), higher mains voltage (V m) by above N fold. Power source, that realizes the method has small dimensions, weight and cost. EFFECT: method allows to use power source of small dimensions, weight and cost. 3 cl, 9 dwg
Patent RU-2081622-C1 (RU)
Inventor: ELISEEV MIKHAIL N
IPC: C12G3/02
Filed: 1995-06-21
Granted: 1997-06-20
Abstract: FIELD: bear-nonalcoholic industry. SUBSTANCE: baker's yeast were added to the malt mash containing 10-12% dry matter at pH = 5.6, fermented at 28-30 C to provide visible extract at terminal stage of fermentation 4.0-4.5% for 48 h. Then mixture is diluted with water, kvass mash concentrate or other carbohydrate-containing component is added and the additional fermentation is carried out for 24 h. Completely fermented mash is cooled to 2-5 C, removed from deposit, blended with aromatic part and sugar-carrier, kept for 6-8 h for stabilization in the sealed capacities and poured. EFFECT: improved method of drinks production.
Patent RU-2079392-C1 (RU)
Title: Method of high-strength alloyed powder steels production
Inventor: MANEGIN YURIJ V
IPC: B22F1/00
Filed: 1995-07-20
Granted: 1997-05-20
Abstract: FIELD: powder metallurgy, method is used in production of powder nitrogen bearing steels. SUBSTANCE: aim is to increase concentration of nitrogen in metal, to decrease dimensions of nitrides, to increase volumetric share of dispersion nitrides and to have their uniform distribution in volume, that allows to improve steels and alloys processing and service properties. Method provides for production of iron based alloys additionally alloyed by nitrides forming components, powder spraying and nitriding in medium of molar nitrogen under high pressure and temperature. Alloying by nitrides forming components is carried out using amounts ensuring production of solid solutions after solidification and nitriding is carried out under pressure of non less than 20 MPa. Titanium, aluminum, vanadium, niobium, silicon, chromium are used as nitrides forming components. Nitriding is carried out under temperature of 500 - 1500 C. EFFECT: method allows to improve steels and alloys processing and service properties. 3 cl, 1 tbl
Patent RU-2139571-C1 (RU)
Title: Detection of counterfeit entities
Inventor: LIDIJA BARON
IPC: G07D7/00
Filed: 1994-01-04
Granted: 1999-10-10
Abstract: FIELD: detection of counterfeit money and the like. SUBSTANCE: for detecting counterfeit entities use is made of means for irradiating entity under test with ultraviolet rays, detector that functions to detect light reflected from mentioned entity at first wavelength in first frequency band and fluorescent light from mentioned entity at second wavelength in second frequency band differing from first frequency band; mentioned second frequency band includes wavelengths in which counterfeit entities may fluoresce when exposed to mentioned ultraviolet light and standard level of light from irradiating means; use is also made of means for taking decision if mentioned entity is counterfeit and for adequate display; the latter means responds to detected reflected light and detected fluorescent light; it incorporates device for comparing output measurement signal with signal of detected standard level of light. Detector is arranged so that standard level of light does not actually depend on if entity under test is present or not. EFFECT: improved accuracy of detection. 18 cl, 10 dwg
Patent RU-2098543-C1 (RU)
Title: Trestle work
Inventor: KOZMIN YURIJ G
IPC: E01D1/00
Filed: 1995-12-13
Granted: 1997-12-10
Abstract: FIELD: bridge building. SUBSTANCE: trestle work has span beams resting on abutments and intermediate piers, as well as brake chords in the form of prestressed stays. The stay ends are brought from the outside behind the abutments and secured on the ends of reinforced-concrete slabs hinge- joined to the abutment foundations. EFFECT: reduced specific quantity of metal in trestle work abutments due to provision of brake chords anchored to the abutments in their lower part by loading of the abutment foundation slabs by special loads and embankment earth. 3 cl, 1 dwg
Patent RU-2098725-C1 (RU)
Title: Method and device for cooling object by means of cascade thermoelectric battery
Inventor: MANUKHIN VLADIMIR V
IPC: H01L35/00
Filed: 1995-12-15
Granted: 1997-12-10
Abstract: FIELD: refrigerating engineering; designing thermoelectric coolers for domestic and industrial refrigerators and freezers, as well as for medical and special-purpose thermocouple devices. SUBSTANCE: method is based on transfer of heat from object when controllable direct current is applied to terminals of battery. Magnitudes of controllable currents for working range of change of ambient temperature and temperature of object are determined beforehand; maximum refrigerating coefficient shall be ensured. Controllable currents are supplied in accordance with ambient temperature and are regulated depending on change in ambient temperature and temperature of object. At moment of switching on the battery, currents are supplied in accordance with preset time required for attaining the mode. Device used for realization of this method has two amplifiers; input of one amplifier is connected with temperature sensor of object and input of other amplifier is connected with ambient medium sensor. Its outputs are connected with first adder and Schmitt flip-flop; output of first adder is directly connected with second adder and with third adder through voltage divider. Outputs of second and third adders are connected with control inputs of current stabilizers of each stage of thermoelectric battery whose second control inputs are connected with output of Schmitt flip-flop. Power supply unit and controllable current stabilizer may be made in form of pulse converter and pulse current stabilizer. EFFECT: enhanced efficiency. 5 cl, 5 dwg
Patent RU-2107416-C1 (RU)
Inventor: BOBRYSHEV O V
IPC: A01B51/02
Filed: 1995-12-26
Granted: 1998-03-27
Abstract: Использование: изобретение относится к производству самоходных транспортных средств и может быть использовано в самоходных шасси для сельскохозяйственных и строительных машин. Сущность изобретения: шасси для сельскохозяйственных и строительных машин включает раму 1 с закрепленными на ней двумя мостами 2, закрепленными на раме 1 шарнирно. Оба моста 2 соединены между собой посредством шарнирно установленных на раме 1 двуплечих рычагов 3 и по крайней мере одной тяги 4. 3 ил.
Patent RU-2100555-C1 (RU)
Title: Door locking device
Inventor: MALOVICHKO VLADIMIR V
IPC: E05C9/04
Filed: 1996-03-11
Granted: 1997-12-27
Abstract: FIELD: locking equipment. SUBSTANCE: door locking device has drive plate mounted on pin for restricted motion and provided with openings for receiving cross bars positioned in guiding sleeves and recess for receiving locking member of lock. Recess has working surface positioned at an angle to nonworking surface. Working surface of recess cooperates with that of locking member. Nonworking surface of drive plate adjacent to working surface is positioned in spaced relation to working surface of locking member. Working surface of drive plate is aligned with radial line extending through axis or is positioned in parallel with radial line extending through axis and is spaced from axis by distance not exceeding 50% of distance between pin and opening axis. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 7 dwg
Patent RU-2100988-C1 (RU)
Inventor: ONOPRIENKO G A
IPC: A61F5/048
Filed: 1996-03-29
Granted: 1998-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has telescopic tubular base with bearing plate on its proximal end, cantilever as frame with roller in the upper part for cable with load, rest for healthy leg, fork-like clamps fixing the splint on bed back and femoral and crural beds. The splint is additionally provided with foot lock attached to adjustable rest by means of spring. Femoral rest has two separate pans provided with independent control means. EFFECT: wide range of functional applications. 5 dwg
Patent RU-2147556-C1 (RU)
Inventor: MIJATA SHIGEO
IPC: C01F5/08
Filed: 1996-03-15
Granted: 2000-04-20
Abstract: Изобретение относится к твердым растворам оксидов и гидроксидов металлов, в частности на основе магния, и способам их получения гидратированием твердого раствора оксида металла формулы 3, средний диаметр частицы первичного кристалла которого составляет 2 - 10 мкм, в присутствии монокарбоновой кислоты и/или оксимонокарбоновой кислоты в водной среде. Mg 1-z M 2+   z O (3), где М 2+  представляет собой ион по меньшей мере одного двухвалентного металла, выбранный из группы, включающей Mn 2+ , Fe 2+ , Со 2+ , Ni 2+ , Cu 2+ , Zn 2+ , z находится в интервале 0,01 ≤ z < 0,5. Получают твердый раствор гидроксида металла с высоким аспектным отношением, представленный формулой 1, Mg 1-x М 2+   х (ОН) 2  (1), где М 2+  представляет собой ион по меньшей мере одного двухвалентного металла, выбранный из группы, включающей Mn 2+ , Fe 2+ , Со 2+ , Ni 2+ , Cu 2+ , Zn 2+ , х находится в интервале 0,01 ≤ х < 0,5, предпочтительно 0,1 < х < 0,3. Кристалл имеет форму гексагональной пластинки, средняя толщина которой составляет 0,01 - 0,5 мкм, средний диаметр 1 - 10 мкм, а аспектное отношение не менее 10. Техническим результатом является то, что твердые растворы гидроксидов и оксидов металлов обладают новыми свойствами, такими как усиливающее действие по отношению к полимерам, придают пластичность косметическим и аналогичным средствам, а также обладают способностью к поглощению ультрафиолетового излучения в дополнение к таким обычным свойствам твердых растворов гидроксидов и оксидов на основе магния, как способность ингибировать горение, нейтрализовать кислоты, акцептировать кислоты в галогенированных каучуках, загущать усиленные волокном пластмассы. 4 с. и 2 з. п.ф-лы.
Patent RU-2090080-C1 (RU)
Title: Food fatty product
Inventor: AZNAURYAN MELKON P
IPC: A23D9/02
Filed: 1996-04-10
Granted: 1997-09-20
Abstract: FIELD: fat and oil industry. SUBSTANCE: product has the solidified fat based on palm oil at m. p. 34-47 C and hardness 350-950 g/cm or its mixture with food hydrogenated fat at m. p. 31 C, not below, and hardness 160 g/cm, not below, in amount of 5-50 wt.-% and vegetable oil or mixture of vegetable oils, the balance. EFFECT: enhanced quality of product. 7 cl
Patent RU-2127078-C1 (RU)
Title: Method of bronchial obstruction diagnostics
Inventor: LESHCHINSKIJ L A
IPC: A61B5/08
Filed: 1996-04-03
Granted: 1999-03-10
Abstract: FIELD: medicine; pulmanology. SUBSTANCE: method includes spirographic examination and calculation of initial peak volumetric rate of expiration. Then bicycleergometric test is performed with stepped increase in load till submaximum frequency of systole contractions is obtained. This done, repeated spirographic examination with determination of peak volumetric rate of expiration is carried out. If it is reduced, as compared with initial value, bronchial obstruction is diagnosed, and its increase testifies to absence of bronchial obstruction. EFFECT: early diagnostics of bronchial obstruction. 2 ex
Patent RU-2128797-C1 (RU)
Title: Mixing valve having cartridge of ball valve and member of lower insert
Inventor: AL FONS KNAPP
IPC: F16K11/076
Filed: 1994-10-07
Granted: 1999-04-10
Abstract: FIELD: control of flow rate and temperature of hot and cold water. SUBSTANCE: mixing valve has body consisting of lower base member and cover and insert with movable member. Lower base member has inlet passages for cold and hot water and outlet passage. Passages are brought in communication with respective inlet and outlet passages in base member. Movable member of valve is located for engagement with inlet passages which is necessary for control of flow rate and temperature of the liquid mixture. Cover has through hole for receiving the control rod of movable member. Cavity in lower base member of body is made in form of cylinder with flat base. Body is provided with upper base member made in form of cartridge and located above insert. Upper portion of cartridge has upper hole for passage of control rod through it, lower hole being provided in its portion. Lower hole is used to receive movable member of valve for positioning its lower portion in recess of insert for engagement with outlet passages. Cartridge is provided with attachment device for limited motion of movable member of valve relative to cartridge. Cartridge is provided with sealing bearing surface around upper hole. Sealing gasket fitted on sealing bearing surface is used for sealing the movable member of valve. EFFECT: facilitated assembly and disassembly of mixing valve. 6 cl, 8 dwg
Patent RU-2104485-C1 (RU)
Title: Laser target indicator-range finder
Inventor: BONDALETOV G A
IPC: G01S17/06
Filed: 1996-05-22
Granted: 1998-02-10
Abstract: FIELD: laser location. SUBSTANCE: laser target indicator-range finder has transceiver 1 which body 2 houses day sighting channel 3, laser radiating channel 5 and receiving range-finding channel 6, digital display 7 optically matched with information eye-piece 9, projector 10 of sighting mark with source of illumination of sighting mark 11, unit 12 of night vision channel carrying optically matched lens 13, image receiver 15 and eye-piece 14, device 21 for parallel transfer of image for optical match of lens 13 and projector of sighting mark 10, unit 8 of operational control of brightness of display positioned in transceiver 1 that is connected to digital display 7 and current pulse generator 19 incorporating unit 20 of operational adjustment of current amplitude located in unit 12 of night vision channel, additional laser radiating channel 16, unit 17 of adjustable time delay and generator 18 of high-voltage pulses which output is connected to image receiver 15 coupled in series. Output of unit 17 of adjustable time delay is connected to input of current pulse generator 19 which output can be connected to source of illumination of sighting mark 11. Unit 12 of night vision channel is manufactured for installation on body 2 of transceiver 1. EFFECT: increased operational range of laser target indicator-range finder, improved working conditions for operator in night time. 2 cl, 1 dwg
Patent RU-2121132-C1 (RU)
Title: Wood compass
Inventor: BLINOV EVGENIJ KONSTANTINOVICH
IPC: G01C17/12
Filed: 1996-06-06
Granted: 1998-10-27
Abstract: FIELD: forestry production. SUBSTANCE: wood compass has compass box with compass numbering and cylindrical threaded hole in center. Compass box is covered with protective glass. Numbered dial is hinge-connected to compass box coaxially with the latter. Upper and lower bushes-supports are positioned coaxially in vertical plane. Axle is installed with its sharpened ends in bushes-supports for easy rotation under effect of magnetic orientation of magnetic pointer secured on axle rigidly. Screw with central through hole is positioned above lower bush-support for passing the axle with clearance and groove underneath on external surface which forms pocket of volume V1 together with surface of compass box threaded hole. Antifriction liquid in volume V2 which is less than volume V1 is filled-in above upper edge of lower bush-support. Diopters are made detachable and coupled with verniers. EFFECT: improved design. 3 dwg