baber/WOPTO huggingface dataset:
Patent RU-2035540-C1 (RU)
Inventor: ERMILOV ALEKSANDR B
IPC: E01H1/04
Filed: 1992-12-18
Granted: 1995-05-20
Abstract: FIELD: machines for cleaning motor roads and side-walks from snow. SUBSTANCE: machine has base chassis 1, brush 6 mounted on frame 3 square to longitudinal axis of base chassis and brush hair deflectors 9 mounted on frame 3 at angle β in horizontal plane relative to axis of rotation of brush 6. Ends of deflectors 9 are arranged inside hair rotation circumference and are mounted on frame 3 by means of levers 10 which are connected with lower ends of frame bracket 12 by cylindrical joints 11. Upper ends of brackets 12 are connected with frame 3 by joints 13 and are spring- loaded relative to frame 3. Change of angle a of deflectors 9 in vertical plane provides phase shift of moment of loss of contact between hair and deflectors 9 according to turning angle of brush 6 and change in direction of throwing away of snow relative to machine longitudinal axis. EFFECT: enlarged operating capabilities, enhanced quality of road cleaning. 2 cl, 4 dwg
Patent RU-2083984-C1 (RU)
Inventor: SYROMYATNIKOVA ELENA D
IPC: G01N33/48
Filed: 1992-12-31
Granted: 1997-07-10
Abstract: FIELD: medicine; angiosurgery. SUBSTANCE: clinical analysis of blood is effected before and after operation to determine quantity of immature neutrophils, segmented neutrophils, lymphocytes, monocytes, eosinophils, followed by calculating leukocytic intoxication index before and after operation. In this manner, prognosis coefficient is established on basis if ratio between leukocytic intoxication index before operation and leukocytic intoxication index after operation. If prognosis coefficient value is greater than 1, possibility for surface suppuration is diagnosed, while if this value is less than, or equal to 1 there is possibility for heavy suppuration. EFFECT: lower occurrence of suppurative-nectrotic complications; reduced risk for occurrence of pansomatic complications during postoperative period.
Patent RU-2086872-C1 (RU)
Title: Method of tapping molten metal from metallurgical furnace and tap-hole for realization the same
Inventor: RUSSKIKH NIKOLAJ I
IPC: F27D3/14
Filed: 1993-01-25
Granted: 1997-08-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: molten metal is heated in tapping opening over its outer surface at boundary with inner wall of tap-hole; heating is effected by means of super-high and high-frequency induction currents or super-high frequency induction currents. Tap-hole comprises coaxial hollow cylinders made from refractory material with induction heater placed in circular clearance between them. Induction heater is connected with super-high and high-frequency current generators. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2061574-C1 (RU)
Inventor: ERNST OTTO KRUZE
IPC: B22C9/02
Filed: 1993-04-14
Granted: 1996-06-10
Abstract: FIELD: foundry, particular, safe molding. SUBSTANCE: device for supporting and application of load to boxless molds made of sand in the process of casting and curing phase has holding-down plates installed for horizontal motion relative to the mold and connected by means of pins with supports which are made in form of frame. Holding-down plates and frame have inclined contact surfaces. Holding-down plates have legs. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2054633-C1 (RU)
Inventor: GONCHARENKO VALERIJ A
IPC: G01F23/26
Filed: 1993-02-01
Granted: 1996-02-20
Abstract: FIELD: level indicators. SUBSTANCE: capacitive level indicator has asymmetrical multivibrator 1, two differentiators 2 and 3, operational amplifier 4 with negative feedback element 9, storing phase-sensitive rectifier 6, mixing element 7, stabilized two-polar power source 8 and two-electrode capacitance sensor 10. EFFECT: enhanced accuracy of measurement. 3 dwg
Patent RU-2066499-C1 (RU)
Title: Method for producing spiral-type slow-wave systems
Inventor: ZOTOV YURIJ I
IPC: H01J23/26
Filed: 1993-02-09
Granted: 1996-09-10
Abstract: FIELD: electronic devices. SUBSTANCE: spiral with supporting rods oriented over inner generating lines of envelope simultaneously is placed into envelope and the latter is compressed at six opposite outer generating lines; spiral strain f sp  and envelope strain f en  are selected from analytical expressions. EFFECT: facilitated procedure. 2 cl, 2 dwg
Patent RU-2051973-C1 (RU)
Inventor: DOROFEEV GENRIKH A
IPC: C21C5/04
Filed: 1993-02-19
Granted: 1996-01-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves charging bulk slag-forming materials into furnace; charging metal burden containing metal scrap and solid cast iron; introducing solid oxidizers; providing through heating and melting of burden; slag skimming; finishing and tapping of melt. Solid oxidizers introduced upon melting of 60-98% of metal burden are used in the form of semi-finished product prepared from oxidizer and liquid cast iron poured over oxidizer, which is used in an amount of 1-15 kg per 1 ton of metal burden. Then slag skimming is carried out. Semifinished product contains iron-bearing pellets used as oxidizer and taken in an amount of 5-17 % by weight, and liquid cast iron poured over pellets and making the balance. Method allows melting time to be reduced by 11-16.5% and phosphor distribution coefficient to be increased by 8-75%. EFFECT: increased efficiency, reduced melting time and increased phosphor distribution coefficient. 2 cl, 1 tbl
Patent RU-2063127-C1 (RU)
Title: Apparatus for scaling raw milk material and treating oil grain
Inventor: DEREVTSOV YURIJ I
IPC: A01J15/00
Filed: 1993-02-16
Granted: 1996-07-10
Abstract: FIELD: milk industry. SUBSTANCE: apparatus has casing 1 with fixed tank 2 and shaft 9 of vortex-type blade mixer. Shaft 9 is positioned in bearing-gland units 4 and 5. Hub 10 with curved beating blades 11 is fixed on shaft 9 and kinematically connected with electric drive. Apparatus has discharge branch pipe 30 and cover 50. Blade mixer has S-shaped section. Profile of each blade 11 has partially parabolic configuration. Radial slots 16 with parallel edges 17 are staggered on blades 11. Ridges 18 positioned in diametrically opposed relation with respect to slots have width exceeding that of slots. L-shaped ridges 19 are positioned adjacent to outer edges 12 of blades 11 proximate their curved surface 14 on both parallel edges 17. One of walls 6 of tank 2 extending in parallel with shaft 9 and tank bottom 8 are positioned at an angle below 90 deg one with respect to the other. Plates 24 and 25 are fixed on wall 6 below the level of raw milk material filling tank 6 adjacent to output side of curved surfaces 14 of blades 11. Planes of plates 24,25 are extending in parallel with planes intersecting with axial line of shaft 9. Inner surfaces of tank 2, hub 10, convex surface 15 of blades 11 and plates 24,25 are made rough. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 8 dwg
Patent RU-2059848-C1 (RU)
Title: Internal combustion engine
Inventor: ILIN GENNADIJ V
IPC: F02B69/06
Filed: 1993-02-26
Granted: 1996-05-10
Abstract: FIELD: engine engineering. SUBSTANCE: engine has valve system with mechanical and solenoid drives. The drives permit the engine to be switched from the two-stroke operation to the four-stroke operation and vice versa. EFFECT: enhanced efficiency. 5 cl, 11 dwg
Patent RU-2087925-C1 (RU)
Title: Pneumatic source of seismic signals
Inventor: PALICHEV IVAN VASILEVICH
IPC: G01V1/133
Filed: 1993-03-24
Granted: 1997-08-20
Abstract: FIELD: seismic studies in water areas, geophysical prospecting. SUBSTANCE: pneumatic source of signals has rod fitted with pistons, cylinder mobile along axes of pistons, electric-pneumatic valve and conduits to supply compressed air from space of electric-pneumatic valve to butt of cylinder. Compressed air conduits are interconnected by means of circular groove which is made in ring shoulder of one of pistons ands/or butt of cylinder. EFFECT: enhanced functional reliability of pneumatic source. 3 dwg
Patent RU-2060782-C1 (RU)
Title: Liquids purification apparatus
Inventor: ALFEROV MIKHAIL YA
IPC: B01D29/00
Filed: 1993-04-29
Granted: 1996-05-27
Abstract: FIELD: medical, microbiological, electronic and other industries, liquids filtration apparatuses production. SUBSTANCE: liquids purification apparatus has lower plate, upper plate made as a whole with cylindrical body, located between plates filtering package made of microporous membranes and draining bases. Filtering member is located inside cylindrical body made of engaged microfibers. Draining bases are made in the form of interweaving fabric nets sealed along perimeter by flexible material. Polyethylenetherephthalate track membranes are used as microporous membranes. EFFECT: improved quality of liquids purification. 5 cl, 1 dwg
Patent RU-2079904-C1 (RU)
Title: Device for catching, cooling and confining of reactor core melt
Inventor: NALETOV VLADIMIR I
IPC: G21C9/016
Filed: 1993-07-23
Granted: 1997-05-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: device has toroidal melt collectors placed in horizontal planes in a melt collector compartment behind a catcher body where core melt is caught and distributed through melt pipings into the collectors. At least one collector is connected at least with one piping. Heat is removed from the melt by evaporation of cooling water provided in the compartment. There are two barriers, except for a baseplate of a building (containment), capable of confining core melt and preventing its release beyond the building. EFFECT: enhanced safety of nuclear reactors in core melt accidents. 2 dwg
Patent RU-2045198-C1 (RU)
Inventor: GOLDENBERG VIKTOR I
IPC: A23K1/165
Filed: 1993-07-30
Granted: 1995-10-10
Abstract: FIELD: agriculture, food production. SUBSTANCE: solution for preparing stable emulsions of antioxidants has, mas. p. antioxidant [butylhydroxytoluene, butylhydroxyanisole, 2,2,4-trimethyl-6-ethoxy-1,2-dihydroquinoline, dimethyl-bis(4-phenylaminophenoxy/silane) 22-81] nonionogenic surface-active substance [polyatomic alcohols and fatty acids esters, hydroxyethylated esters of polyatomic alcohols and fatty acids, esters of polyethylene glycol and fatty acids and fatty acids ethanolamides] 7-45, and fat or oil 10-50. Emulsion concentrate can contain additionally monoethanolamine at concentration 12-28% of antioxidant mass. EFFECT: enhanced quality of concentrate. 2 cl, 1 tbl
Patent RU-2131848-C1 (RU)
Title: Process of cleaning and disinfection of liquid media
Inventor: ARTAMONOV O V
IPC: C02F1/48
Filed: 1993-08-10
Granted: 1999-06-20
Abstract: FIELD: reagent-free methods used in various branches of industry. SUBSTANCE: low- frequency electromagnetic pulse field is employed for treatment of liquid media. Frequency F=12.5 Hz, duration τ=10, current I=500.0 A are optimal parameters of pulses which field is used for disinfection of liquid media. In this case bacteria loose their viability and die. EFFECT: simplified process with high degree of cleaning and disinfection of liquid media, saving of energy resources. 2 dwg
Patent RU-2052768-C1 (RU)
Inventor: PLESHCHEEV VLADIMIR I
IPC: G01B17/00
Filed: 1993-09-07
Granted: 1996-01-20
Abstract: FIELD: measuring technique. SUBSTANCE: ultrasonic meter has aprobing pulse generator, connected with an input of an electroacoustic converter, a shaper of delay pulses in a tract of reception of a reflected signal, having time-pulse converters in its output and a counter. The time-pulse converter of a delay signal also performs compensation of a temperature error, being occurred in the result of change of temperature of a medium of acoustic oscillation propagation. That converter includes a counting pulse shaper, being in the form of two single-shot autogenerators, connected by a ring-type circuit, a time setting circuit of one of the autogenerators has a thermistor. A resistor of a time setting circuit of the other autogenerator is being used for initial graduation, being necessary because of parameter fluctuation of the time setting circuit. EFFECT: enhanced accuracy of measuting, enlarged using range of such meter. 1 cl, 2 dwg
Patent RU-2061907-C1 (RU)
Title: Axial fan and method of assembling same
Inventor: BELOUSOV NIKOLAJ I
IPC: F04D19/00
Filed: 1993-11-09
Granted: 1996-06-10
Abstract: FIELD: fan engineering. SUBSTANCE: inner side of the housing is axially alined, intersected cylinder and sphere. All members of the bushing with projections are positioned inside the sphere. The outer side of the projections is spherical and in contact with the spherical surface of the housing. The maximum overall size of the bushing is less than the diameter of the cylindrical surface of the housing at least in one of positions of the bushing. In assembling, before setting the bushing, it is rotated to a position wherein its maximum overall size is less than the diameter of the cylindrical surface of the housing, axes of spherical surfaces of the bushing and the housing are brought in coincidence, and the bushing is rotated to bring the longitudinal axis spherical projections of the bushing into coincidence with the longitudinal axis of the housing. EFFECT: enhanced reliability. 3 cl, 5 dwg
Patent RU-2054474-C1 (RU)
Inventor: MASLOV GERALD ALEKSEEVICH
IPC: C12G/
Filed: 1993-12-08
Granted: 1996-02-20
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: preparing laminated aluminosilicate used as clearing agent is carried out by its roasting at 750-1000 C which is added to beverage at concentration 0.3-2.2 g, preferably, 0.7-1.2 g per 1 kg beverage or semifinished product. Vermiculite, hydrophlogopite, muscovite and phlogopite were used as laminated aluminosilicate being separately or as mixture of minerals indicated. Mixture is kept with beverage or semifinished product up to the solid particle precipitation formed as a result of their interaction. Muscovite and phlogopite can be treated before calcination with 10% solution of hydrogen peroxide at solution consumption 30-70 g per 1 kg aluminosilicate. Calcination of laminated aluminosilicate is necessary to be carried out for from 10 s to 30 min followed by milling aluminosilicate up to the particle size less then 0.1 mm. Calcined aluminosilicate can be added to beverage which is not separated from fruit mass, or did thereof. Additionally, ammonium phosphate or ortho-phosphoric acid can be added to beverage at concentration 0.7-1.1 g and 0.6-1.0 g per 1 g calcined aluminosilicate, respectively. EFFECT: improved method of beverage treatment. 5 cl, 2 tbl
Patent RU-2097617-C1 (RU)
Title: Cardan joint of nuclear reactor control system actuating mechanism
Inventor: ORLOV IGOR V
IPC: F16D3/26
Filed: 1993-12-15
Granted: 1997-11-27
Abstract: FIELD: kinematic control circuits of nuclear reactors transmitting control movement of servo drive to reactor control element (adjustable cylinder). SUBSTANCE: cardan joint has shaft with fork formed by through slot at shaft end. Slot accommodates semi-ring coupled with cardan shaft head through dowel pin. Bushing is fitted onto shaft, and its internal surface covers through slot. Cardan shaft head boss perpendicular to center lines of shaft and dowel pin and fork has slot to receive boss. EFFECT: improved design. 2 dwg
Patent RU-2074104-C1 (RU)
Title: Multipurpose cassette
Inventor: GRYADUNOV ALEKSANDR I
IPC: B65D25/10
Filed: 1993-12-28
Granted: 1997-02-27
Abstract: FIELD: materials handling; arrangement and transportation of constant-temperature containers with thermolabile biological material. SUBSTANCE: inserts are furnished with projections in lower part. Holes are made in bottom of housing to fit in insert projections. Holes are on side walls between supports. EFFECT: improved safety of transportation of thermolabile biological material. 7 cl, 9 dwg
Patent RU-2090713-C1 (RU)
Title: Vertically folding wall partition
Inventor: MAJLS PETERSON
IPC: E06B9/24
Filed: 1992-03-23
Granted: 1997-09-20
Abstract: A rigid wall partition system (2) which is vertically upwardly movable into storage position and vertically downwardly movable to form a continuous wall. The system comprises a plurality of panels (8) secured to members which in turn are pivotally secured to spaced trains (20) of single pantographs, contraction of the pantograph causing the panels to fold, in accordion fashion and expansion of the pantographs causing the panels to move to vertical, wallforming position.
Patent RU-2073572-C1 (RU)
Title: Round profile helical rolling method
Inventor: GALKIN SERGEJ P
IPC: B21B19/00
Filed: 1994-02-24
Granted: 1997-02-20
Abstract: FIELD: rolled product manufacture. SUBSTANCE: method involves deforming billet by three rolls positioned at an angle to rolling axis about it in equally spaced relation. Rolls have annular beads and slots and are arranged so that annular beads of each roll are received in slots of adjacent roll. Method allows favorable deformation-kinematic rolling conditions to be provided by increased roll and profile diameter ratio. EFFECT: increased output of yield, wider range of profiles made from nonferrous and alloyed metals and alloys. 3 dwg
Patent RU-2086226-C1 (RU)
Title: Method for treating reflexogenic vascular syndromes accompanying osteochondroses
Inventor: MELESHIN NIKOLAJ I
IPC: A61G10/02
Filed: 1994-03-16
Granted: 1997-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing hyperbaric oxygenation after applying orthopedic treatment in known modes depending on vascular tonus. Then pharmacopuncture is carried out using selected preparations corresponding to the vascular tonus in known corporal acupuncture points. EFFECT: accelerated out-patient treatment; reduced drug consumption. 2 cl, 2 tbl
Patent RU-2075599-C1 (RU)
Title: Способ преобразования теплоты в механическую работу и силовая установка для его осуществления
Inventor: KOTOV BORIS S
IPC: F01K21/00
Filed: 1994-04-19
Granted: 1997-03-20
Abstract: Использование: паросиловые установки. Сущность изобретения: в способе используют двухкомпонентное рабочее тело, причем газообразную компоненту сжимают в цилиндре поршнем и при достижении последним верхней мертвой точки в цилиндр впрыскивают вторую компоненту - жидкостной теплоноситель, который предварительно нагревают до температуры, равной или превышающей температуру газообразной компоненты в конце сжатия, притом жидкостной теплоноситель подают непрерывно и дозированно в соответствии с законом поддержания постоянства температуры в течение половины хода поршня от верхней мертвой точки к нижней мертвой точке, либо импульсно при прохождении поршня в верхней мертвой точке. Силовая установка содержит два замкнутых контура для подачи двухкомпонентного рабочего тела, один из которых, для подачи жидкостного теплоносителя, состоит из последовательно соединенных гидробака с рубашкой обогрева, насоса для подачи жидкостного теплоносителя через обратный клапан в пневмогидроаккумулятор с ресивером, регулирующего дросселя, нагревателя - теплообменника, дозатора-распределителя, форсунки и цилиндра машины сжатия - расширения с рубашкой обогрева, соединенного через выхлопное окно с конденсатором и гидробаком, а второй контур, для подачи газообразной компоненты рабочего тела, состоит из последовательно соединенных через впускное окно воздушного фильтра и цилиндра машины сжатия - расширения, при этом цилиндр выполнен общим для обоих контуров. 2 с.и 4 з.п.ф-лы., 4 ил.
Patent RU-2088777-C1 (RU)
Title: Method of and device for regulating angular relative position of driving and driven shafts
Inventor: SOKOLOV VLADIMIR IVANOVICH
IPC: F02M59/20
Filed: 1994-05-10
Granted: 1997-08-27
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: purpose of invention is to create economical, reliable in control by several parameters and compact fuel injection advance coupling designed for injecting fuel into cylinders of internal combustion engine. Angular relative position of driving and driven coupling members, depending on speed of rotation and, consequently, on angle between flyweights is corrected through hydromechanical converters and servomotors built into coupling and assisting flyweight springs in balancing the centrifugal force by means of automatic (or manual) correction system with actuating mechanism which can be either electromechanical or made in form of inductive brake. EFFECT: improved reliability of control. 8 cl, 8 dwg
Patent RU-2083823-C1 (RU)
Title: Method and device for crushing artificial mineral formations
Inventor: LEBEDKIN YURIJ M
IPC: E21C37/18
Filed: 1994-05-25
Granted: 1997-07-10
Abstract: FIELD: material crushing equipment. SUBSTANCE: this relates to thermomechanical crushing of solid matter and can be used in various branches of industry for crushing artificial and other mineral formations in reconstruction of operating enterprises and in other cases. High efficiency is achieved basically due to intensified crushing process and positive removal of melt from heating zone without reduction of surface heating intensity. According to method, material surface is heated up to creation of melt, then heating pattern is displaced and melt is subjected to pulsing action of gaseous medium. In that, heating is performed by electric arc flame, and additionally introduced into gaseous medium stream is solid matter. Device has body, two rod-type electrodes located at acute angle relative to each other and connected to power source, unit for producing pulses of kinetic energy carrier, line for delivery of kinetic energy carrier to work face, regulator of period of delivering kinetic energy carrier. EFFECT: high efficiency. 3 cl, 1 dwg
Patent RU-2100845-C1 (RU)
Title: Cash desk
Inventor: AKINOBU MURAKOSI
IPC: A47B88/00
Filed: 1994-08-26
Granted: 1997-12-27
Abstract: FIELD: bank equipment. SUBSTANCE: device has open box which inner space is split by walls which provide several compartments for storing bank notes in this box. Top of walls has several cuts which provide easy access to bank notes, even of small size. In addition bank notes are securely supported by walls since there is no need in wide cut for access to bank notes. EFFECT: facilitated use, facilitated access to bank notes, increased reliability of cash desk. 10 cl, 8 dwg
Patent RU-2101674-C1 (RU)
Inventor: CHERNYSHOV V N
IPC: G01B7/06
Filed: 1994-11-22
Granted: 1998-01-10
Abstract: FIELD: measurement technology. SUBSTANCE: thermal probe includes line heater and temperature-sensitive element made in the form of working and auxiliary thermopiles which soldered connections are arranged at specified distances of both sides of line heater and in parallel to it. Distance from soldered connections of auxiliary thermopiles to heater is greater than distance from heater to working thermopiles. Working thermopiles are connected in series and working and auxiliary thermopiles are connected differentially. EFFECT: enhanced authenticity of measurements by thermal probe. 3 dwg , 1 tbl
Patent RU-2108762-C1 (RU)
Title: Device for carrying out compression osteosynthesis
Inventor: KORNILOV N V
IPC: A61B17/68
Filed: 1995-01-11
Granted: 1998-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: device manufactured from a material possessing shape memory property has two limbs and curved operation part as a set of arc-shaped wire members. Arc length of the arc-shaped wire members exceeds 180 deg, and their operation part belongs to a plane being in orthogonal relation to the plane the limbs are arranged in. Inflection points of the operation part are positioned along one and the same line for being distributed over the compression line. Neighboring operation arc-shaped members are disposed bilaterally apart from the line the inflection points belong to. Device operation part is symmetric with respect to straight line running in perpendicular to the line the inflection points belong to. EFFECT: enhanced effectiveness in introducing physostigmine through skin. 2 cl, 3 dwg