baber/WOPTO huggingface dataset:
Patent RU-2098680-C1 (RU)
Title: Knife-edge support
Inventor: SHENDEROV ILYA B
IPC: F16C32/02
Filed: 1996-03-14
Granted: 1997-12-10
Abstract: FIELD: pressure shaping of materials; devices for mounting and securing cylindrical blanks and parts in straightening by bending, as well as in working thin-walls cylindrical parts in road and transport engineering, oil industry, chemical and power- plant engineering. SUBSTANCE: knife-edge support contains three prisms: two prisms are mounted on third prism by their bearing surfaces for swinging and are supported by their lateral surfaces. Bearing surfaces of swinging prisms are cylindrical in shape; their axes are located in planes of bisectors of prism angles. Side surfaces are also cylindrical and their axes coincide with generatrices of bearing surfaces in planes of bisectors of prism angles. Expansion angles of prisms of knife-edge support and radii of cylindrical and lateral surfaces are related by proposed relationships. In preferable version, expansion angles of swinging prisms are equal to 135 deg and expansion angle of bearing prism is equal to 90 dwg. EFFECT: avoidance of deformation of cross section of thin-walled cylindrical part in mounting it on knife-edge support for straightening by lateral simple bending or in mounting the parts for other kind of working, for example cutting. 3 cl, 1 dwg
Patent RU-2105538-C1 (RU)
Title: Device for stimulation of peripheral circulation
Inventor: OLEJNIKOV V EH
IPC: A61N1/36
Filed: 1996-03-12
Granted: 1998-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has mechanotherapeutic-effect channel and synchronization channel. Mechanotherapeutic-effect channel includes diaphragm 1 with rod 3 hinge-connected to crank mechanism 4 the crank of which is made as disc 5 positioned on common shaft 6 with drive flywheel 15. Diaphragm 1 is placed in body 7 with chamber 8 for limb and with hole communicating with atmosphere through lever-lock 10 and tie-rod 11 hinge-connected to pusher 12 driven by cams 13 positioned on crank disc 5. Synchronization channels has pulse wave sensor 16 and coupling with tooth 21 provided on its holder 22. Coupling is installed on one shaft with crank disc 5 and flywheel 15. Device also has lever 10 and electromagnet 18 which transmits signal from pulse wave sensor 16 through amplifier to lever 20 and tooth 21 of coupling holder 22. Coupling throws flywheel 15 into engagement with crank disc 5. Pulse wave sensor 16 provides for synchronization of blood inflow and outflow in limb located in chamber 8 with heart ejection. EFFECT: more efficient stimulation of circulation. 1 dwg
Patent RU-2102563-C1 (RU)
Inventor: TEPLITSKIJ ABRAM KHUNOVICH
IPC: E03F5/22
Filed: 1996-03-19
Granted: 1998-01-20
Abstract: FIELD: sewerage systems. SUBSTANCE: this can be used for pumping sewage, industrial effluent, slurry and other liquids. Station is stable in operation, measures flow rate and amount of liquid handled irrespective of nonuniformity of liquid. Station incorporates inlet pipeline, receiving reservoir which is made up of at least two vessels with sensors of lower and upper levels, machine room with pumps and means for their engagement-disengagement. Also provided are gate valves with control device for their alternate opening and closing. Vessels of receiving reservoir are separately connected with through aforesaid gate valves with inlet pipeline and drawing-out pump. Means for engagement-disengagement of pumps has pump start counters and connected with device controlling opening and closing of gate valves. EFFECT: high efficiency. 3 dwg
Patent RU-2105629-C1 (RU)
Inventor: PARYSHEV JURIJ MIKHAJLOVICH
IPC: B21K1/32
Filed: 1996-05-15
Granted: 1998-02-27
Abstract: FIELD: plastic metal working, particularly, blank upsetting in press with two movable working tables at process of making one-piece rolled wheels. SUBSTANCE: method comprises steps of placing blank on first table and feeding it to working zone for preliminary upsetting, coinciding preliminarily upset blank with sizing ring for upsetting blank in said ring; centering sizing ring on second table before speeding up blank by punch, descaling, feeding sizing ring to working zone by second table, speeding up blank by means of punch in sizing ring on second table, lifting traverse bar of press together with punch and moving second table out of working zone for removing blank from sizing ring. Preliminarily upset blank is coincided with floating sizing ring due to clamping blank and lifting it with the aid of traverse bar of press. Blank is upset in sizing ring onto second table. Before speeding up blank traverse bar is lifted, punch is descended and sizing ring with blank is raised over second table at simultaneously descaling and centering it according to punch. EFFECT: enhanced efficiency. 1 cl, 2 dwg
Patent RU-2093333-C1 (RU)
Inventor: SEVEROV VIKTOR I
IPC: B23P6/00
Filed: 1996-05-13
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to technology and tools for restoration of worn-out ridges of solid-rolled railway wagon wheels by hard-facing. According to method, before hard-facing rim of wheel is heated to 160-180 C during 20-30 min, hard-facing is performed, then wheel is cooled in thermal-insulation chamber down to 50 C. Device has posts installed on base frame for placing wheel pair together with its axle boxes, wheel pair rotation drive unit, heater, automatic electric-arc welding unit, bin for flux. Mounted on output shaft of rotation drive unit is pulley with frictional coating for interaction with unworked wheel of wheel pair. Heater is of contactless type in the form of inductor which can be moved along base frame with technological clearance relative to rim of wheel being treated. EFFECT: high efficiency. 2 cl, 2 dwg
Patent RU-2147431-C1 (RU)
Inventor: FORD LARRY C
IPC: A61K35/747
Filed: 1994-12-02
Granted: 2000-04-20
Abstract: Изобретение относится к медицине. Предложен вагинальный суппозиторий или другое вагинальное средство, такое как крем, пена или мазь, которое содержит в качестве активных составляющих по крайней мере один фармацевтически приемлемый, безопасный при местном применении антибактериальный агент, такой который выбран из группы бензалконийхлорид, цетилпиридинийхлорид, хлоргексидинглюконат и иодповидон, имидазолидинилмочевина и диазолдинилмочевина, и жизнеспособная колония микрокапсулированных молочнокислых бактерий. Жизнеспособные молочнокислые бактерии входят в суппозиторий в микрокапсулированной форме. Предложенный суппозиторий проявляет более высокую эффективность, обеспечивая одновременно защиту от заболеваний, передающихся половым путем, контрацептивное действие и поддержание нормальной микрофлоры во влагалище. 3 с. и 32 з.п. ф-лы.
Patent RU-2104746-C1 (RU)
Inventor: PETROCHUK K V
IPC: B01D35/02
Filed: 1996-09-10
Granted: 1998-02-20
Abstract: FIELD: water cleaning of impurities. SUBSTANCE: the filter has a casing in the form of a right-angled frame, with two end face walls installed perpendicularly to its plane; one of the walls moves along the frame and a straining device in the form of a set of arch-shaped sieves inserted in the frame grooves and squeezed at the ends between the end face walls by a clamping device. EFFECT: enhanced efficiency. 7 cl, 3 dwg
Patent RU-2104455-C1 (RU)
Inventor: NARINIJANTS G R
IPC: A23C3/033
Filed: 1996-09-11
Granted: 1998-02-10
Abstract: FIELD: heat recuperation in preservation lines of mashed food-stuffs. SUBSTANCE: heat exchanger has two groups of pipes placed one in another, the quantity of pipes in one of the groups is at least 3, and in the other - one pipe more. The pipes form groups at a successive staggered connection. The dust for passage of coolant is formed by pipes beginning with the external pipe of the additional group successively connected in a staggered order to the pipes of the main and additional groups, whose number from the center for each subsequent one decreases by 1. The duct for passage of heat-transfer agent is formed by steel pipes beginning with the axial pipe of one of the groups successively connected in a staggered order to the pipes of the main and additional groups, whose number from the center for each subsequent one increases by 1. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2092464-C1 (RU)
Title: Plant for production of wall stoneware and/or stoneware tile
Inventor: VOLKOV NIKOLAJ YU
IPC: B28B15/00
Filed: 1996-10-03
Granted: 1997-10-10
Abstract: FIELD: production of wall stoneware and/or stoneware tile. SUBSTANCE: plant has a shop for preparation of clay starting material, stoneware moulding station with a screw extruder, furnished with a device for electromagnetic pulse machining of bar and a device for induction of a variable electric field applied to the latter, device for cutting the moulded bar, drier, kiln. Besides, provision is made for electromagnetic pulse machining control units and a device for induction of a variable electric field, as well as a drying condition control unit. The screw extruder is furnished with a screen against the action of electromagnetic field outside its casing. EFFECT: enhanced safety of work. 3 cl
Patent RU-2110586-C1 (RU)
Title: Plant for induction heating of blanks
Inventor: TEMJANKO L S
IPC: C21D1/42
Filed: 1996-11-28
Granted: 1998-05-10
Abstract: FIELD: metallurgy; induction heating; may be used in heating of blanks before plastic metal working. SUBSTANCE: plant includes loading mechanism 5, induction heater 2, unloading mechanism with mechanism 15 for transfer of blanks 4 to working member 16. Blanks after heating in induction heater 2 are fed to bushing 11 occupying horizontal position. Then bushing is placed to vertical position to slide over toroidal surface of sleeve 19. When bushing axis coincides with axis e of sleeve, blank falls into sleeve and moved by lever 17 to working member 16. To remove underheated blanks from induction heater, bushing 11 assumes vertical position, and blanks fall into space between bushing and induction heater. EFFECT: simplified servicing of plant, ensured oriented output of blanks of any diameter-to-length ratios. 2 cl, 7 dwg
Patent RU-2106392-C1 (RU)
Title: Method of producing environmentally appropriate high-octane gasoline and benzene concentrate from reforming catalysate
Inventor: SOMOV V E
IPC: C10L1/04
Filed: 1996-12-18
Granted: 1998-03-10
Abstract: FIELD: gasoline production. SUBSTANCE: invention relates to producing environmentally appropriate automobile gasolines with octane value 95-100 (research method) and benzene content below 0.5 wt % from reforming catalysates with octane value 85-93, while simultaneously producing benzene concentrate - raw material for commercial benzene. Task is accomplished by separating reforming catalysate on tray rectification column into three fractions: top C 2 -C 6 -hydrocarbon fraction tapped in such amount as to provide content of isohexanes in this fraction within the range 40-70 wt % on potential content of isohexanes in initial catalysate; low-octane benzene-containing fraction containing 80-95 wt % n-hexane and toluene in amount 1-10 wt % on potential content of toluene in initial catalysate; and high-octane still fraction. Top and still fractions are combined to yield base gasoline component, to which are added (in wt %): isopentane, 2-5; isoselectoformate, 5-15; methyl tert-butyl ether (anti-knock component) or mixture of the latter with trimethyl carbinol (up to 40%)), 3-15; and aromatic C 7 -C 9 -hydrocarbons, up to 10. EFFECT: increased anti-knock characteristics of gasoline.
Patent RU-2106331-C1 (RU)
Inventor: BOREJKO N P
IPC: C07C7/20
Filed: 1996-12-20
Granted: 1998-03-10
Abstract: Способ ингибирования процесса полимеризации винилароматических углеводородов путем введения ингибитора, в качестве которого используют продукт, полученный при окислении 2,2',6,6'-тетраметил-4-оксопиперидина и имеющий состав, мас. %: 2,2', 6,6'- тетраметил-4-оксопиперидин 1-оксил 55 - 92 2,2', 6,6'- тетраметил-4-оксопиперидин 4 - 35 2,2',6,6'- тетраметил-1-гидрокси 4-оксопиперидин 1 - 8 примеси 1 - 9 Ингибитор используется в количестве 0,02 - 0,3%, предпочтительно 0,03 - 0,1 % от массы винилароматических углеводородов. В качестве ингибитора может также использоваться раствор вышеуказанного продукта окисления в органическом растворителе. 1 з.п. ф-лы, 3 табл.
Patent RU-2118423-C1 (RU)
Title: Automatic hydraulic electric power station
Inventor: MAZIJ VASILIJ IVANOVICH
IPC: E02B9/00
Filed: 1996-12-23
Granted: 1998-08-27
Abstract: FIELD: power engineering. SUBSTANCE: electric power station has following main components: dam, water head delivery pipeline, impulse hydraulic turbine, reaction hydraulic turbine, and electric current generator. Reaction hydraulic turbine has outlet pipe unions made over arches of circumference and diffuser to which pipe unions are connected over tangential line. Electric power station is provided with cylinder-type gate valve for regulation of water flow delivered to reaction turbine. Outlet pipe unions of reaction turbine are embraced by blades of impulse turbine which is connected with cylinder-type gate valve by rope with counterweight. Station increases efficiency of turbine and ensures constant rotation speed of turbine at changing water flow rate and eliminates loss of power at changing water flow velocity. EFFECT: higher efficiency. 5 dwg, 1 ex
Patent RU-2121921-C1 (RU)
Title: Method of heating with heat carrier in polymer, rubber, and tyre production processes
Inventor: VLASOV G JA
IPC: B29C35/04
Filed: 1996-12-31
Granted: 1998-11-20
Abstract: FIELD: chemical engineering. SUBSTANCE: intensive heating of products is accomplished by using steam or superheated water as heat carrier. Excess steam after heating at temperature 105-200 C or a part of it is withdrawn and mixed, applying two-phase jet apparatus, with water at 10-200 C additionally supplied from outside to form two-phase mixture. Total amount of this mixture is then converted into hot water which is delivered to predetermined consumer. EFFECT: entirely excluded losses of heat energy of steam withdrawn from process. 1 dwg
Patent RU-2128830-C1 (RU)
Inventor: AKAEV A A
IPC: G01M15/04
Filed: 1997-02-14
Granted: 1999-04-10
Abstract: FIELD: measurement technology. SUBSTANCE: device has first fuel flow sensor, second data sensor, display unit, adder, storage unit, and linear-dependent tolerance shaping unit; output of second data sensor is connected to input of tolerance shaping unit whose output is connected to first adding input of adder whose second subtracting input is connected to output of fuel flow sensor; adder output is connected to input of storage unit whose output is connected to display unit input. EFFECT: improved accuracy in determining amount of fuel (diesel oil) saved within definite time interval. 1 cl, 6 dwg
Patent RU-2134128-C1 (RU)
Title: Stimulator of gastroenteric tract
Inventor: VILISOV A A
IPC: A61N1/36
Filed: 1997-04-15
Granted: 1999-08-10
Abstract: FIELD: medicine, particularly, devices stimulating gastroenteric tracts. SUBSTANCE: stimulator has body in the form of medicinal capsule accommodating power supply source and radiator connected with power supply source. Possible design versions of device provide for location of radiator, both, inside and outside of capsule. With radiators accommodated inside capsule, the latter is made transparent for radiation. Radiators may be made of one or several radiating elements with similar or different spectrum characteristics within the range of 400 to 1600 nm. Physically, device may be both autonomous or in the form of probe and acts producing photoeffect only in combination with electric stimulation by means of radiator and interrupter. EFFECT: efficient stimulation of gastroenteric tract. 5 cl, 3 dwg
Patent RU-2124581-C1 (RU)
Inventor: DOROFEEV V V
IPC: C25C3/06
Filed: 1997-06-17
Granted: 1999-01-10
Abstract: FIELD: electrolytic making of aluminum. SUBSTANCE: given process of aluminum making by electrolysis of melted salts includes feed of alumina, salts of fluorine and boron carrying addition into electrolyzer. Regeneration cryolite with content of boron up to 5-8 per cent by mass prepared by chemical interaction of boron-carrying compositions with fluorine-aluminate solution at stage of regeneration of cryolite is used as boron carrying addition. Borated regeneration cryolite in this case is fed into electrolyzer in proportion of 0.01-0.015:1 to mass of produced aluminum. EFFECT: reduced consumption of technological electric energy and clearing of crude aluminum from impurities of heavy metals. 1 tbl
Patent RU-2146427-C1 (RU)
Inventor: FILIP GINZBURG
IPC: H04Q3/66
Filed: 1996-04-09
Granted: 2000-03-10
Abstract: FIELD: communication equipment. SUBSTANCE: method involves recognition of traffic elements, such as call attempts which are bound to features of each call, and routing calls using choice of corresponding alternative between several possible traffic control alternatives (R1-R3, A8). Each alternative to be chosen is bound with set of features which are compared to respective call features, when said alternative is tested with respect to said traffic element. Increased flexibility of routing is achieved by set of choice strategies and order for their use. Each choice strategy defines at least possible alternatives and order in which alternatives are chosen for testing. Compliance of alternatives is tested in order defined by choice strategy. EFFECT: increased functional capabilities, decreased costs. 14 cl, 24 dwg
Patent RU-2136911-C1 (RU)
Inventor: MERZLJAKOV JU G
IPC: F01N3/28
Filed: 1997-11-12
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; exhaust systems of internal combustion engines. SUBSTANCE: converter has housing with inlet and outlet branch pipes axially mounted in housing, catalyst monoblocks, thermally expanding gasket placed in clearance between housing wall and monoblocks and gasket end face hermetic seal made in form of heat resistant glue coating applied to gasket end faces to protect gasket material from destructive action of exhaust gases. Method of manufacturing comes to fitting of pre-assembled catalyst monoblock with thermally expanding gasket into converter semihousing, connecting of second semihousing with pre-assembled first semihousing, applying of force to pre-assembled semihousing to provide their tight contact through flanges and subsequent welding of semihousings. Prior to pre-assembling of catalyst monoblock with thermal expanding gasket, layer of glue is applied to end face surfaces of gasket and gasket coated with glue is held for 15-20 min for partial polymerization of glue. Final polymerization to provide nondetachable adhesion of gasket with semihousing takes place at application of force to provide pressing of semihousing to each other, force being removed after complete gluing of gasket to semihousings. EFFECT: enhanced reliability and increased service life of catalyst converter, simplified assembling, reduced metal usage and cost of product. 3 cl, 4 dwg
Patent RU-2142566-C1 (RU)
Title: Gas turbine for burning combustible gas
Inventor: HUMS ERICH
IPC: F23R3/40
Filed: 1996-06-11
Granted: 1999-12-10
Abstract: FIELD: gas turbines. SUBSTANCE: gas turbine has a number of pipelines arranged so that part of combustible gas is branched off and passed through pre-forming catalytic stage for converting hydrocarbon contained in it to alcohol and/or aldehyde; then it is brought to combustible gas to reduce its ignition temperature. In this way, rather easily inflammable materials (alcohol and/or aldehyde) can be produced in pre- formation stage. Combustible gas is mixed up with these materials which reduces its ignition point compared with that not passed through pre-forming stage. EFFECT: reduced ignition temperature of combustible gas. 5 cl, 1 dwg
Patent RU-2137385-C1 (RU)
Title: Cheese production method
Inventor: SHERGIN N A
IPC: A23C19/068
Filed: 1998-02-25
Granted: 1999-09-20
Abstract: FIELD: food production technology. SUBSTANCE: according to method, milk in amount of 20-100% of volume to be processed is subjected to ripening with application of bacterial starter in amount of 0.05-0.1% and of calcium chloride in amount of 20 g per 100 kg of milk until reaching acidity of 18-20 deg.T. Ripened milk is used as component of mixture for cheese. Normalizing of milk as to content of fat is carried out with account of obtaining mass content of fat in amount of 20, 30, 40 or 50% in dry matter of ripened cheese. Proportion of bacterial starter in mixture is set to be equal to 1-4%. Cheddaring of cheese is performed at temperature of 31-37 deg. until reaching active acidity of raw mass equal to 5.2-5.4 units of pH. After that, cheese mass is cut in horizontal direction parallel to base into strips of 10-15 mm thickness. Thermal-mechanical treatment is carried out in three stages: stage 1 - cheddarized cheese mass is heated to temperature of 70-80 deg. in pasteurized water at ratio of components equal to 1:5; stage 2 - helpings of cheese are formed into toroidal pieces at temperature of 45-65 deg. ; stage 3 - stretching of toroid in radial direction for increasing its external diameter by 2-4 times, twisting in center of toroid for giving cheese mass configuration of numeral 8, folding in halves in the form of double toroid. This stage is repeated 7-10 times. Application of aforesaid method allows for producing fine-fibered structure of cheese dough and specific food product in the form of braided bun. According to another version of cheese production method, in addition of aforesaid operations, braided units of cheese are subjected to smoking process after thermal-mechanical treatment at temperature of 25-45 deg. during 6-12 h. Application of aforesaid method allows for improving quality of product and prolonging its storage period, thus making production process more profitable. EFFECT: higher efficiency. 2 cl, 3 tbl, 3 ex
Patent RU-2143721-C1 (RU)
Title: Pressure regulator
Inventor: LOVTSOV A V
IPC: G05D16/06
Filed: 1998-03-30
Granted: 1999-12-27
Abstract: FIELD: automatic control equipment, in particular, for natural gas delivery. SUBSTANCE: device has actuating mechanism, which has housing, perforated insertion, mobile shutter, wall, which is located at gas outlet, and grid member, which is mounted in chamber, which is shaped by housing, insertion and wall. Said three-dimensional grid member is made from metal wire, which diameter is located 0.3 mm. Filling rate of chamber with wire of grid is not less than 0.04. Gas permeable wall is made from separate rods which are bent towards gas flow direction. EFFECT: decreased noise level upon gas pressure drop. 2 cl, 1 dwg
Patent RU-2137209-C1 (RU)
Title: Device for detection of circulation of intensity vector of electric and magnetic field
Inventor: KOVNATSKIJ V K
IPC: G09B23/18
Filed: 1998-05-26
Granted: 1999-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: device has variable resistor 9, gate 1, first and second stationary contacts (11 and 4), first and second mobile contacts (10 and 5), board 16, which has drawing of movement paths, board pointer 15, which is mounted on slide of resistor 9, high rod 12, which serves as infinitely high conductor and is mounted in perpendicular to board, ball 13, which is mounted on high rod and serves as point charge, mobile rest 14, which carries one end of resistor 9, and current-conducting rod 7, on which slide of variable resistor moves, mobile sleeve 6, which covers high rod and carries another end of resistor 9. One end of sleeve 6 carries first mobile contact 10. Its another end carries second mobile contact 5, current source 2 and ammeter 3. EFFECT: increased functional capabilities. 4 dwg