baber/WOPTO huggingface dataset:
Patent RU-2119204-C1 (RU)
Title: Transformer
Inventor: MARKOV GENNADIJ ALEKSANDROVICH
IPC: H01F19/00
Filed: 1996-04-16
Granted: 1998-09-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention is meant for use as key electrical equipment of electric power stations, substations, power lines and other electric installations. Proposed transformer is composed of magnetic circuit 1, two windings 2 and 3 wound in one direction with equal number of turns per one magnetic circuit. Windings are placed with leads-out into series circuit. They are connected with leads-in to power supply source. Load is connected in parallel to each winding. Current i that causes emergence of magnetomotive force is in each winding flows through windings 2 and 3 with connection to power supply source. Since windings 2 and 3 have equal number of turns their magnetomotive forces will be same and thanks to interconnection of leads-out of windings 2 and 3 in series circuit their magnetomotive forces will compensate one another. In this case their magnetic permeabilities will change. Magnetic permeability of core will restore with fall of current. As result of it electromotive force is induced in windings 2 and 3 between their connection point and leads due to which voltage across output steps up 10-20 times. EFFECT: stepped-up voltage across output of transformer. 1 dwg
Patent RU-2110406-C1 (RU)
Title: Horizontal hydraulic specialized press
Inventor: GRESHNOV V M
IPC: B30B7/04
Filed: 1996-06-06
Granted: 1998-05-10
Abstract: FIELD: metallurgy and mechanical engineering, applicable for plastic metal working. SUBSTANCE: the press has two main cylinders with plungers and movable cross-pieces, two fixed cross-members with two reverse-motion cylinders with plungers secured on each of them. The main cylinders, their plungers and cross-pieces fixed on them are symmetric relative to the working zone. The fixed cross-members are coupled by tie columns carrying fixed and movable tables. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2117572-C1 (RU)
IPC: B25D13/00
Filed: 1996-07-25
Granted: 1998-08-20
Abstract: FIELD: electric machine engineering, possibly in building and mining. SUBSTANCE: machine includes additional housing rigidly joined with shield. All members of machine are arranged in said additional housing. Reduction gear and tool rotation motor placed in their own casings are connected at both sides of said shield. Percussion mechanism is arranged at side of motor relative to said shield and it is joined to said shield with possibility of reciprocation motion and to said additional housing - through elastic member. EFFECT: simplified construction, lowered cost of production process preparation and labor consumption for manufacturing such machine, reduced vibration and enhanced reliability. 2 dwg
Patent RU-2113726-C1 (RU)
Title: Computer equipment for reading of printed text
Inventor: ZOLOTOV S A
IPC: G06K9/00
Filed: 1996-08-16
Granted: 1998-06-20
Abstract: FIELD: computer engineering, in particular, information source for blinds and Russian language education. SUBSTANCE: device has unit 1 for optical input of printed text, optical text recognition unit 2, voice synthesis unit 5 from orthography text, speech signal generator (it is not shown on the drawing) and terminal audio unit 6. Goal of invention is achieved by design of unit 1 as scanner, design of unit 5 as unit which generates Russian speech from orthography text. In addition device has text file unification unit 3, text database unit 4, touch-sensitive display 8, interface 7 between touch-sensitive display and personal computer, interface unit 9. EFFECT: increased quality of Russian speech synthesis. 29 cl, 14 dwg
Patent RU-2106715-C1 (RU)
Title: Electron optical camera
Inventor: FEL DMAN G G
IPC: H01J31/50
Filed: 1996-08-16
Granted: 1998-03-10
Abstract: FIELD: electronics, electron-optical cameras intended to record fast-going processes accompanied by optical radiation. SUBSTANCE: electron-optical camera includes streak tube which has accelerating electrode in the form of cylinder, its base nearest to photocathode has slit with width W=1/2N, where W is width of slit, mm; N is spatial resolution of streak tube, line/mm, photocathode, electrostatic focusing system, electron beam sweep system, luminescent screen. Pulse accelerating voltage with duration of flat part meeting conduction t ≤ T < S/V, where T is duration of flat part of accelerating pulse, s; t is duration of examined process, s; S is distance between surface of photocathode and accelerating electrode, mm; V is rate of propagation of plasma with electric puncture of vacuum gap, mm/s is applied between photocathode and accelerating electrode. EFFECT: increased time resolution. 1 cl, 3 dwg
Patent RU-2108127-C1 (RU)
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: A63G21/04
Filed: 1996-09-26
Granted: 1998-04-10
Abstract: FIELD: entertaining equipment. SUBSTANCE: apparatus has intermediate link connected with frames of adjacent cars by means of hinges with perpendicular pins. Intermediate link is formed as nut pivotally secured on frame of one car and screw threaded into nut for rotation in opposed directions and pivotally secured on frame of other car. Clutching apparatus is further provided with safety shackle, which is passed through opening made in frame of one car. Ends of shackle are fixed on pin of hinge of other car supposed to be joined. EFFECT: increased entertaining effect and simplified construction. 2 dwg
Patent RU-2107134-C1 (RU)
Title: Строительный блок
Inventor: MAMAEV VALERIJ KONSTANTINOVICH
IPC: E04B2/08
Filed: 1996-09-30
Granted: 1998-03-20
Abstract: Изобретение относится к строительству, в частности к конструктивным строительным элементам, позволяющим осуществлять безрастворную кладку стен, обеспечивая жесткую фиксацию блоков и сейсмическую устойчивость. Цель изобретения - повышение эффективности по возведению и демонтажу стен и сейсмостойкости сооружений. Тело строительного блока выполнено, как минимум, из одного монолитного кубического модуля, по центру ложковых граней которого изготовлено сквозное резьбовое отверстие, сопряженное со шпилькой, длина которой соответствует высоте блока. 12 ил.
Patent RU-2112854-C1 (RU)
Title: Sealing unit
Inventor: BORODAVKIN V P
IPC: E06B5/16
Filed: 1996-11-27
Granted: 1998-06-10
Abstract: FIELD: fire-barring equipment. SUBSTANCE: this relates to fire-barrier equipment and devices for preventing spreading of smoke through various openings. Sealing unit has thermoelectric mechanism for activating sealing agent. This agent is heat-resistant expanding material. Aforesaid sealing unit can improve reliability of sealing through-openings. EFFECT: higher efficiency. 1 dwg
Patent RU-2129128-C1 (RU)
Title: Method of surface modification of resins
Inventor: ANTSUPOV JU A
IPC: C08J7/12
Filed: 1997-03-12
Granted: 1999-04-20
Abstract: FIELD: rubber processing industry, more particularly surface modification of rubbers based on carbochain natural rubbers for manufacture of sealing friction units. SUBSTANCE: rubbers are treated with solution of reactive agents in organic solvent and are subsequently treated at vulcanization temperature for 40-60 minutes. Reactive agents include 2-mercaptobenzthiazole and sulfur in combination with liquid crystal alloy addition agent at concentration of 4-5, 1-2 and 2-3 wt parts, respectively, and rubber is treated for 5-7 hours. EFFECT: more efficient surface modification method. 2 ex, 2 tbl
Patent RU-2140425-C1 (RU)
Title: Method of polymerization of monomers in fluidized bed
Inventor: DZHON ROBERT GRIFFIN
IPC: B01J8/24
Filed: 1995-09-26
Granted: 1999-10-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described is method of polymerization of monomers in fluidized bed in the presence of metallocene catalyst in gas-phase reactor and fluidizing medium containing gas phase and liquid phase admitted into reactor. Method comprises (a) regulation of cooling power of fluidizing medium by regulating ratio between gas medium and liquid medium and (b) maintenance of value of function Z of volume weight. This function is represented by <EMI ID=0.164 HE=9 WI=60 TI=CHI> wherein ρ<SB>bf</SB> is volume weight in fluidized state, ρ<SB>bs</SB> is volume weight after settling, ρ<SB>g</SB> is gas density and ρ<SB>s</SB> is actual resin density at level which exceeds or equals to design extreme volume of this function. EFFECT: saving in energy and capital outlays. 27 cl, 1 dwg, 3 ex, 3 tbl
Patent RU-2120417-C1 (RU)
Title: Method of treatment of cattle-breeding flows
Inventor: KOVALEV A A
IPC: C02F3/30
Filed: 1997-05-19
Granted: 1998-10-20
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to manure processing in cattle-breeding farms, in part, treatment of flows at moisture 97-99%, production biogas and fertilizers. Method involves preliminary removing rough-dispersed inclusions and then flows are subjected for preliminary treatment in aerotank where methane-tank is assembled which ferments an active silt after preliminary and two-stage aerobic treatment. Temperature regime in methane-tank is maintained due to aerotank heat at the stage of preliminary treatment. Method ensures treatment of flows, producing fertilizers, biogas and relatively pure water and fermentation of an active silt in methane-tank without energy consumption. EFFECT: improved method of treatment, enhanced effectiveness of process. 1 dwg
Patent RU-2120525-C1 (RU)
Title: Space roof
Inventor: ENDZHIEVSKIJ L V
IPC: E04B7/00
Filed: 1997-06-06
Granted: 1998-10-20
Abstract: FIELD: civil engineering; may be used as roofs of buildings and structures of various applications, including prefabricated ones. SUBSTANCE: space rood includes linear members of four-sided space bearing contour, flexible lines oriented parallel to one of diagonals of bearing contour and connected to it with their ends for tensioning, linear girders-spreaders oriented in plan parallel to two of opposite lying members of contour and attached with their ends to two main members, sheet rood deck. In this roof, girders-spreaders are suspended in intermediate points of span from flexible lines. Roof sheet deck is corrugated with variable corrugation spacing over sheet. Girders-spreaders and member of bearing contour parallel to them in plan are turned relative to each other in vertical plane at the same angle and provided with plates secured with inclination and spaced at a distance determined by the formula given in the invention description. EFFECT: increased strength and reduced deformation of space roof structure. 10 dwg
Patent RU-2152003-C1 (RU)
Title: Flowmeter
Inventor: AMIROV ALI MANSIMALY OGLY
IPC: G01F15/075
Filed: 1997-06-17
Granted: 2000-06-27
Abstract: FIELD: measurement technology. SUBSTANCE: flowmeter has narrowing device, differential manometer, as well as secondary instrument including generator, logical circuit, binary and binary-decade counters, first and second digital-and-analog converters, register, decoder, frequency divider, and optronic element. Output signal of the first digital-and-analog converter, which reference input is supplied with reference voltage, serves as reference signal at input of the second digital-and-analog converter. Its output signal is compared as comparator input with normalized signal with the aid of normalizing amplifier by value of electric output signal of differential manometer. Current value of flow rate is displayed on digital panel and integral value, in electromechanical reading device. EFFECT: enhanced accuracy of measurement. 1 dwg
Patent RU-2124561-C1 (RU)
Title: Leather branding area control method
Inventor: SUZDAL TSEV A I
IPC: C14B1/56
Filed: 1997-07-31
Granted: 1999-01-10
Abstract: FIELD: light industry. SUBSTANCE: method involves sequentially moving leather below measuring and branding devices; periodically measuring leather width; calculating area; generating leather tail end signal to switch transportation time lag; automatically determining coordinate of technological branding site and calculating angle of turning of mentioned site relative to leather advancement direction; turning branding device through calculated angle and simultaneously moving it to technological branding site coordinate; setting up area value and, upon termination of transportation time lag, pressing leather to branding device for branding the leather. EFFECT: increased efficiency, simplified method and improved branding quality. 2 cl, 3 dwg
Patent RU-2132064-C1 (RU)
Title: Method for making differential diagnosis of various variants of papillary thyroid gland carcinoma
Inventor: PUPYSHEVA T L
IPC: G01N33/48
Filed: 1997-10-10
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves producing cytological preparations of thin needle tumor puncture and scraped tumor slice. Cell perimeter and area, nucleus area, nucleus-to-cytoplasm ratio are determined. Classic variant, follicular variant, cystic variant, variant characterized by fusiform and flat cell tumor cell metaplasia, variant with Huertle cell transformation of carcinoma cells and high cylindrical cell variant are differentiated using the parameters. EFFECT: enhanced accuracy of diagnosis. 2 tbl
Patent RU-2131481-C1 (RU)
Title: Apparatus for friction-mechanical coat applying
Inventor: KOLCHAEV A M
IPC: C23C26/00
Filed: 1998-02-10
Granted: 1999-06-10
Abstract: FIELD: coat applying by friction-mechanical process, possibly coating inner cylindrical surfaces, for example of sleeves of engine cylinders. SUBSTANCE: apparatus includes pneumatic cylinder with mechanism for pressing down and feeding in the form of sleeve inside which hollow cylinder and freely moving piston with rod are mounted. Housing is secured to lower portion of pneumatic cylinder. In said housing there are mounted: telescopic cone; spherical spacer; rod provided with return spring, with hollow sleeve in its lower end portion and (in mean radial portion) with pushers having return small-diameter springs acting upon plate-type spacers; return leaf springs; load plates arranged in holders. Said holders are secured to hollow cylinder and to hollow sleeve by means of pair of fork levers with use of shoes. In lateral portion of holders there are fluted grooves for placing copper-alloy bars with horizontal ducts for material yielding and securing said bars by means of cover plates. Electric current controlling device is secured to mean portion of pneumatic cylinder. Said device is in the form of sleeve-commutator, electric-contact brushes secured to insulator, copper bus electrically connected with direct current source. EFFECT: enhanced efficiency of coat applying process, high quality of coat, lowered material consumption. 8 dwg
Patent RU-2151935-C1 (RU)
Title: Stepless transmission
Inventor: LOVJAGIN A E
IPC: F16H3/42
Filed: 1998-05-06
Granted: 2000-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: stepless transmission has driving and driven shafts, cylinder, U-shaped plates of equal length engaging through their slots, rollers. Member whose section is similar to inner section of cylinder, and teeth hinge-coupled to form endless belt sliding along member surface. Driving shaft placed inside cylinder is coaxial with the latter. U-shaped plates engage with inner surface of cylinder through their end faces. Outer teeth engage with projecting ends of plates on which rollers are mounted. Inner teeth engage with driven shaft. EFFECT: simplified design of stepless transmission, increased reliability. 3 dwg
Patent RU-2146100-C1 (RU)
Title: Method of preparation of food nourishing mixture for adaptation of human organism in stressed situation
Inventor: PAVLOVA L P
IPC: A23L33/15
Filed: 1998-10-09
Granted: 2000-03-10
Abstract: FIELD: food industry. SUBSTANCE: method involves mixing of fruit-and-berry juice of sublimated drying, glucose, potassium chloride, potassium thiocyanide, pectin and CO 2 -extract of biomass of microorganisms of Pythium coloratum species in the form of solution in carbon dioxide under pressure higher than atmospheric one. Then pressure reset is conducted up to atmospheric one for removal of carbon dioxide from mixture. EFFECT: prolonged agaptogenic action.
Patent RU-2142889-C1 (RU)
Title: Angle cock of railway vehicle main air line
Inventor: KOMRAKOV I I
IPC: B60T17/04
Filed: 1999-01-20
Granted: 1999-12-20
Abstract: FIELD: railway transport; railway vehicle brake system. SUBSTANCE: proposed angle cock is used to overlap main air lines of separate units of railway trains. Angle cock has housing with inlet hole with rigidly fitted in inlet union, shutoff member drive and shutoff member extreme position stops. Shutoff member drive spindle has sealing members. Handle has shutoff member extreme position locks. Shutoff member is made in form of ball turnable plug provided with through curvilinear channel and installed with resting on opposite ring seals with provision of adequate tightness. EFFECT: simplified design, reliability in operation, convenience in use and ease of servicing. 15 cl, 5 dwg
Patent RU-2156209-C1 (RU)
Inventor: ZEMTSOV B V
IPC: B64C33/00
Filed: 1999-03-12
Granted: 2000-09-20
Abstract: FIELD: aviation. SUBSTANCE: flapping vehicle includes central beam, two wings and wing flaps secured to frame by means of hinges; each wing consists of frame with longitudinal members. At flapping motion, wing flaps form continuous surface at wing dropping and uncover frame at wing lifting, thus admitting air. Each wing is provided with counter-weight used for balancing the wing relative to central beam and is provided with longitudinal space for passage of counter-weight of other wing. EFFECT: reduced force required for motion of wings. 13 dwg
Patent RU-2162907-C1 (RU)
Inventor: KOSTENKO S V
IPC: D06L3/02
Filed: 1999-07-06
Granted: 2001-02-10
Abstract: FIELD: textile industry. SUBSTANCE: liquid bleacher for natural, synthetic, and mixed fibers has auxiliary additive, namely mixed complexing agent composed of sodium pyrophosphate, sodium carboxymethylcellulose, or sodium carboxymethylstarch and ethylenediaminetetraacetic acid at ratio from 1: 1 to 3:10. Bleacher contains, wt.%: hydrogen peroxide, 5-10; citric acid, 0.05-1; anionic and nonionic surfactant mixture, 4-14; mixed complexing agent, 0.13-1.2; and water, up to 100%. EFFECT: increased storage stability and safety in use. 3 tbl
Patent RU-2158986-C1 (RU)
Title: Plant for growing epitaxial semiconductor structures on single-crystalline substrates
Inventor: CHALYJ V P
IPC: H01L21/203
Filed: 1999-08-13
Granted: 2000-11-10
Abstract: FIELD: equipment for manufacturing components of semiconductor devices. SUBSTANCE: plant has vacuum chamber accommodating final element of handler in the form of rod which is free to turn about its longitudinal axis and provided with detachable substrate holder, heater whose casing accommodates heating element and thermal screen with cavities in its walls to supply cooling liquid. Heater is mounted on loose end of turning rod and detachable substrate holder is installed on heater casing in a spaced relation to heating element. Thermal screen of heater with cavities in its walls is built up of two shells that completely close heater and substrate holder on all sides and are provided with pins turning relative to axes perpendicular to longitudinal axis of handler rod. Pins have channels for admitting and discharging cooling liquid which communicate with cavities in walls of thermal screen shells; shell bottom has window on substrate holder side that provides communication between substrate and vacuum chamber. EFFECT: improved quality of semiconductor joint due to reduced ammonia disintegration in vacuum chamber. 3 dwg
Patent HR-P20050324-C1 (HR)
Inventor: JURJEVIĆ FILIP
IPC: H03K17/296
Filed: 2005-04-11
Abstract: Uređaj za vremensko ograničavanje rada električnih uređaja (A) obuhvaća dva elektronska sklopa, i to: programator i čitač vremena, te čip kartica. Programator služi za programiranje čip kartice (F) tj. upisivanje željenog vremena rada (korištenja) električnog uređaja u memoriju čip kartice.čŚitač vremena služi za uključivanje i isključivanje električnog uređaja, te evidentiranje vremena rada (korištenja) električnog uređaja. Oba elektronička sklopa su smještena u zajedničko kućište (B) sa zajedničkim digitalnim pokazivačem (C) i tipkama za programiranje (D). Uređaj za vremensko ograničavanje rada električnih uređaja, primjenjen na klima uređaj, se priključuje na unutarnju jedinicu (G) svakog klima uređaja, čije vrijeme rada želimo vremenski ograničiti, na unaprijed dogovoreni broj sati. Vlasnik apartmana, u dogovoru s gostom, programira željeni broj sati rada klima uređaja na čip karticu koju uručuje gostu. Umetanjem čip kartice u uređaj za vremensko ograničavanje rada klima uređaja, gost pali i gasi klima uređaj. Prema utrošenim satima rada klima uređaja, gostu se naplaćuje utrošena energija.
Patent AU-2003277916-C1 (AU)
Title: Process and plant for ultrapurifying fumes or gasses
Inventor: TOGNAZZO VALERIO
IPC: B01D53/81
Filed: 2003-09-26
Granted: 2009-07-16
Abstract: A process for ultrapurifying fumes or gases with total recovery of the resultant pollutants, characterised by: subjecting a stream of pollutant-containing fumes or gases to a sprinkle wash by unpolluted water within a snow producer ( 20 ) and subjecting the water, during its passage, to rapid cooling to a temperature sufficient to transform it into snow flakes, which along their path collect the pollutants present in the stream of fumes or gases, discharging from said snow producer ( 20 ) said snow flakes which have reached the base thereof, and feeding to a gasifier the resultant polluted water deriving from said snow flakes.
Patent AU-2013266110-C1 (AU)
Title: Heteroaryl-ketone fused azadecalin glucocorticoid receptor modulators
Inventor: HUNT HAZEL
IPC: C07D471/02
Filed: 2013-05-24
Granted: 2018-07-12
Abstract: The present invention provides heteroaryl ketone fused azadecalin compounds and methods of using the compounds as glucocorticoid receptor modulators.
Patent AU-2019277162-C1 (AU)
Title: Blockchain-based transaction processing method and apparatus
Inventor: WANG JIYUAN
IPC: G06Q20/40
Filed: 2019-05-29
Granted: 2022-03-10
Abstract: One or more implementations of the present specification provide a blockchain-based transaction processing method and apparatus, and an electronic device. A target transaction initiated by a member node device in a blockchain is received, where the target transaction includes a reference time parameter, and where the target transaction indicates a transfer of an asset and associated data released by the member node device to the blockchain for transfer to a candidate block. Based on the reference time parameter, a determination is performed as to whether the target transaction is a valid transaction within a transaction validity period. The target transaction is recorded to the candidate block in response to determining that the target transaction is a valid transaction within the transaction validity period.
Patent RU-2171920-C1 (RU)
Title: Oil-well pumping unit
IPC: F04F5/14
Filed: 2000-01-17
Granted: 2001-08-10
Abstract: FIELD: fluidics. SUBSTANCE: oil-well pumping unit includes tubing string, packer and running-in jet apparatus with active nozzle, mixing chamber, diffuser and housing. Tubing string is provided with casing with coaxial inner stepped locating bores and seat. Radial holes for delivery of active medium are made between upper bore and seat. Housing of jet apparatus is made in form of stepped bush with external circular projections; bores of this bush are used for receiving main nozzle with passive medium supply passages, mixing chamber with additional nozzle - circular clearance for delivery of active medium for additional nozzle and diffuser. Circular clearances of main and additional nozzles are brought into communication with common active medium supply chamber which is communicated with delivery of active medium through radial holes. Jet apparatus is provided with joint is mounted in casing of string for withdrawal by means of cable. It rests by at least one external circular projection of jet apparatus casing against bearing seat of string casing. EFFECT: simplified construction. 1 dwg