baber/WOPTO huggingface dataset:
Patent RU-2044068-C1 (RU)
Inventor: ANTIPOV BORIS F
IPC: C21D1/68
Filed: 1992-12-17
Granted: 1995-09-20
Abstract: Изобретение относится к металлургии, в частности к способам защиты от окисления стальных заготовок, и может быть использовано на металлургических и машиностроительных предприятиях. Техническим результатам изобретения является увеличение степени защиты стальных заготовок, в том числе заготовок вагонных колес от окисления во время технологических нагревов, расширение температурного интервала защитного действия обмазки, а также самоотславивание и удаление защитной обмазки при обработке заготовок после нагрева. Сущность изобретения заключается в том, что в состав наносимой обмазки кроме оксида кремния дополнительно вводят кремний, натриевое или калиевое стекло (возможно силикатная глыба) и жидкое стекло при следующем соотношении компонентов, мас.S10 44-64; Si 5-14; стекло 10-26; жидкое стекло 10-26. Согласно второму варианту изобретения в состав наносимой обмазки, кроме оксида кремния, дополнительно вводят ферросилиций, натриевое или калиевое стекло (возможно силикатная глыба) и жидкое стекло при следующем соотношении компонентов, мас. оксид кремния 36-54; ферросилиций 19-32; стекло 9-18; жидкое стекло 10-21. 1 з.п. ф-лы, 1 табл.
Patent RU-2056943-C1 (RU)
Inventor: FREJDLIN YURIJ G
IPC: B01J41/12
Filed: 1992-12-29
Granted: 1996-03-27
Abstract: FIELD: economic and drinking water supply systems. SUBSTANCE: preparation of anionites in anion-exchanging membranes production is exercised using their treatment with electrolytes solutions. As electrolytes solutions they use alkaline solution with concentration of no more than 0.3 mass % and/or water with mass ratio of electrolyte and anionite of 1.3 - 115 : 1. In the case molar ratio of alkaline in alkaline solution and anon-exchanging groups in anionite is of no more than 0.35 : 1. EFFECT: method allows to increase quality of anion-exchanging membranes. 2 cl, 1 tbl
Patent RU-2026080-C1 (RU)
Title: Remedy for treatment of conjunctivitis
Inventor: BLESKIN BORIS I
IPC: A61K38/28
Filed: 1992-12-30
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: remedy for treatment of conjunctivitis is insulin. EFFECT: higher efficiency.
Patent RU-2069284-C1 (RU)
Title: Pressure differential control valve with diaphragm drive
Inventor: YAN STRANGOR
IPC: G05D16/16
Filed: 1992-12-03
Granted: 1996-11-20
Abstract: FIELD: radiator type heating systems; maintenance of constant pressure differential and uniform delivery. SUBSTANCE: valve has body, first diaphragm capsule and second diaphragm capsule. Two different design versions of pressure differential valve can be made using similar components connected in different manner. Fasteners of first diaphragm capsule or fasteners of first diaphragm capsule and second diaphragm capsule are made in form of sliding bushings. Support surface made on first diaphragm engages with rod of sealing member or with one end of second diaphragm shaft provided with limiting ring on other end. Limiting ring engages with rod of sealing member. Second diaphragm is installed on shaft for longitudinal displacement. EFFECT: enlarged operating capabilities. 7 cl, 4 dwg
Patent RU-2089350-C1 (RU)
Title: Method of production of tantalum powder
Inventor: CHANG HONGJU
IPC: C22B34/34
Filed: 1991-05-17
Granted: 1997-09-10
Abstract: FIELD: manufacture of tantalum capacitors. SUBSTANCE: the offered method includes reduction of tantalum compound by reducing agent with continuous or semicontinuous supply of compound and reducing agent to reactor. In this case, introduced into reactor before reduction is active ingredient in quantity sufficient for removal of a part of moisture and air from reactor. Active ingredient has thermodynamic potential and chemical activity higher than material of reactor. EFFECT: higher efficiency. 3 cl, 6 tbl
Patent RU-2062720-C1 (RU)
Title: Power converter for passenger safety system in transport facilities
Inventor: ARTUR FEL
IPC: B60R22/28
Filed: 1993-02-26
Granted: 1996-06-27
Abstract: FIELD: safety systems of transport facilities. SUBSTANCE: smoothly changing graph of force versus distance run is used because only plastic deformation of cylindrical housing of power converter takes place. Power converter has round cross section when not subjected to deformation. Used as deforming members are two rollers which are located symmetrically and rest on inclined surface of piston element at definite moment of time. EFFECT: enhanced reliability. 7 cl, 9 dwg
Patent RU-2038190-C1 (RU)
Inventor: UGODNIKOV ALEKSANDR L
IPC: B22D11/126
Filed: 1993-02-08
Granted: 1995-06-27
Abstract: FIELD: foundry engineering. SUBSTANCE: device has gas blade set up in a frame, guides, drive moving frame with blade. To enhance device properties frame and blade are mounted on guides for gradual movement over them. Blade rests on calibrated guides made as a series of passes movable broadside regarding frame and passes. Guides are provided with longitudinal moving drive regarding frame and blade. EFFECT: improved design. 2 dwg
Patent RU-2052292-C1 (RU)
Title: Дезинтегрирующий узел
Inventor: VASILENKO NIKOLAJ V
IPC: B02C13/22
Filed: 1993-02-09
Granted: 1996-01-20
Abstract: Использование: в области машиностроения в устройствах для измельчения материалов. Сущность изобретения: дезинтегрирующий узел содержит торцевые колеса меньшего и большего диаметров, установленные друг в друге. Торцевое колесо большего диаметра жестко закреплено на валу, установленном неподвижно, а торцевое колесо меньшего диаметра смонтировано при помощи водила с эксцентриком, причем число зубьев на колесе большего диаметра на три больше, чем число зубьев на колесе меньшего диаметра. 2 ил.
Patent RU-2048544-C1 (RU)
Title: Electrotechnical anisotropic steel production method
Inventor: ZAVERYUKHA ANATOLIJ ALEKSANDRO
IPC: C21D8/12
Filed: 1993-02-15
Granted: 1995-11-20
Abstract: FIELD: metallurgy. SUBSTANCE: method provides for two cold rollings with decarbonizing annealing between them and high-temperature annealing. Steel, that has following concentration of components, mass carbon 0.025 0.060; silicon 2.80 3.30; aluminum 0.008 - 0.030; titanium 0.003 0.012; copper 0.10 0.60; nitrogen 0.004 0.012; iron balance, is subjected to decarbonizing annealing under temperature of 750 900 C in continuous furnace, that provides ratio of time period of strip being in heating chambers and holding of 0.18 0.22 with total duration of 6 9 minutes. Used by the method combination of steel chemical composition, that provides delay of gathering recrystallization, with modes of decarbonizing annealing, leading to minimum development of gathering recrystallization, allows to improve magnetic properties of the steel. EFFECT: method allows to produce electrotechnical anisotropic steel with improved magnetic properties. 2 tbl
Patent RU-2058599-C1 (RU)
Title: Method of gram-negative salmonellosis sepsis modelling
Inventor: ABIDOV MUSA T
IPC: G09B23/28
Filed: 1993-02-18
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: aminophthalhydrazide is administrated to rabbits at the dose 150-200 mg/kg body mass by intravenous route and then after 15 min - microbe suspension of 24 hr-old culture of Salmonella typhimurium at the dose 50-500 mln cell by intravenous route. EFFECT: good reproducibility and adequacy of model, decreased microbe cell suspension. 2 tbl
Patent RU-2065564-C1 (RU)
Title: Sports and hunting cartridge
Inventor: USHAKOV VLADIMIR M
IPC: F42B7/00
Filed: 1993-03-01
Granted: 1996-08-20
Abstract: FIELD: ammunition. SUBSTANCE: sports and hunting cartridge includes case 1 manufactured from rolled steel strip with chemical of galvanic coat, percussion cap 2 placed into bottom of case and perforated plate 3 burning slowly, put into case between percussion cap 2 and tablet 4 of pressed charge. Propelled element 5 is located in case 1 on tablet 4 and is closed with wad 6. EFFECT: facilitated manufacture, increased operational efficiency. 1 dwg
Patent RU-2054658-C1 (RU)
Inventor: AFANASEV VLADIMIR G
IPC: G01N23/18
Filed: 1993-03-18
Granted: 1996-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has radiating head with gamma radiation source, remote control desk, flexible ampule conductor and collimators. The radiation source is made from two capsules, of which the external one is manufacturable from stainless steel welded up with argon arc welding process and the internal one is made from titanium welded up with laser welding process. The latter contains also selenium in metal form repeatedly pressed to achieve density of not less than 3 g/cm 3  and exposed to heat neutron radiation in reactor under condition of constant discharge of heat. The heat neutron flow density is equal to at least 10 15  N/cm 2 •s. Selenium is separated on gas centrifuge cascade with respect to  74 SeF 6  molecule to obtain stable selenium-74 isotope which contents being equal to at least 96%. EFFECT: enhanced effectiveness of radiation control.
Patent RU-2113856-C1 (RU)
Title: Method for prophylaxis of anginous pain relapses at myocardial infarction
Inventor: GREKOVA T I
IPC: A61K38/33
Filed: 1993-04-28
Granted: 1998-06-27
Abstract: FIELD: medicine, cardiology, prophylaxis. SUBSTANCE: method deals with dalargin intravenous drop or flow injection at the dose of 15 mcg/kg body weight for 5 days. EFFECT: higher efficiency to increase discontinuity level of severe painful syndrome in case of a large-focus infarction. 2 tbl
Patent RU-2058070-C1 (RU)
Inventor: SHEVEL VLADIMIR L
IPC: A01F25/00
Filed: 1993-05-05
Granted: 1996-04-20
Abstract: Использование: при холодильном хранении сочной растительной продукции. Сущность изобретения: установка содержит теплоизолированный корпус и камеру для размещения продукции, установленную в корпусе с образованием проходов между их днищами, потолками и боковыми стенками для циркуляции воздуха. В верхнем и нижнем проходах установлены охладители и вентиляторы, а в боковых - нагреватели для воздуха. Количество и расположение их обеспечивает создание двух управляемых независимо одна от другой систем, верхняя из которых служит для компенсации тепла "дыхания" продукции, а нижняя - для компенсации вредных внешних теплопритоков и поддержания заданной температуры. 2 ил.
Patent RU-2045638-C1 (RU)
Title: Pneumatic concrete pump
Inventor: PLUZHNIKOV ALEKSANDR V
IPC: E04G21/02
Filed: 1993-05-28
Granted: 1995-10-10
Abstract: FIELD: transportation of concrete and mortars to the point of placement. SUBSTANCE: concrete pump comprises casing 1 connected with loading 2 and unloading 3 concrete ducts, pneumatic pipeline 4 and a revolving distributor installed in casing 1. Said distributor is shaped like a sleeve divided by partitions 6 into working 7 and ballast 8 segmental chambers. The lower part of casing 1 is provided with thrust projection 9 while distributor surface has mating projections 10. The revolving distributor has partition 11 dividing chamber 8 into two isolated ballast chambers 12 whose height is smaller than that of the sleeve. Concrete duct 2 is connected with upper part of casing 1 along the vertical axis. The mixture flows through concrete duct 2 into working chamber 7. Meanwhile, the mixture is forced out by air from the other chamber 7 into concrete duct 3. As chamber 7 becomes fully loaded and chamber 7 is emptied, this disturbs the equilibrium of the revolving distributor, the latter turns under the effect of gravity forces until mating projection 10 comes in contact with thrust projection 9 and is held there under the weight of chambers 12. As lower chamber 7 becomes emptied and the upper chamber 7 becomes full, the revolving distributor comes back to initial position. EFFECT: higher operating reliability of concrete pump achieved by reduced impact pulse of ballast material and by friction forces originated on turns of the distributor. 4 dwg
Patent RU-2094199-C1 (RU)
Title: Device for automatic two-side welding of ribs by intermittent weld
Inventor: ANDARZHANOV FAAT KH
IPC: B23K37/02
Filed: 1993-06-08
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering; automatic two-side welding of ribs to plates with corrugations and other obstacles on electrode movement path. SUBSTANCE: tracer of device is hinge secured on carriage for rocking relative to axis parallel to axis of lead screw. Tracer has reciprocating motion mechanism, two spring-loaded mirror like supports, deflecting rollers, lead screw drive and flanges. Flanges are connected with each other by means of rods on which brackets are mounted for movement. Brackets are mechanically coupled with lead screw. Welding torches are secured on brackets. Spring- loaded supports are rigidly coupled with rods and are made in form of bell- cranks with copying rollers mounted on some ends in plane square to axis of lead screw. Deflecting rollers are mounted on other ends for engagement with cams installed of carriage. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2064065-C1 (RU)
Title: Sectional piston for internal combustion engine
Inventor: FOKIN LEV FEDOROVICH
IPC: F16J1/22
Filed: 1993-06-22
Granted: 1996-07-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: piston has steel detachable cover, clamping bolts whose heads are arranged in cover circular groove and stems, in radial grooves of cover. Bolts pass through holes in piston body and press cover to cast iron insert. Semispherical bimetallic thin-walled shell has steel base with antifriction coating. Shell is placed in semispherical seat of insert, thrusting with end face surface against end face of retainers installed in spherical bearing cap. EFFECT: enhanced quality of piston. 1 dwg
Patent RU-2071032-C1 (RU)
Title: Device for detection of mechanical actions
Inventor: SOSUNOV VALENTIN GRIGOREVICH
IPC: G01C9/06
Filed: 1993-07-19
Granted: 1996-12-27
Abstract: FIELD: registration of mechanical actions; applicable in control of object recovering from rest, for instance, in guard systems. SUBSTANCE: device for detection of mechanical actions has closed cylindrical body, bases 1 and 2, and side surface 3, all are made of conducting material and insulated from each other. Side conducting surface 3 is segmental with insulating inserts over generating line. Accommodating inside the closed space is inertial mass - freely moving current conducting ball 6 closing with its body conducting surfaces. EFFECT: higher efficiency. 2 dwg
Patent RU-2058454-C1 (RU)
Title: Washing machine
Inventor: SMIRNOV NIKOLAJ N
IPC: D06F17/02
Filed: 1993-08-12
Granted: 1996-04-20
Abstract: FIELD: home washing machines. SUBSTANCE: washing machine has two tanks. One tank is used for washing and another for squeezing out linen. Disc-activator and removable mean for mechanical influence on the linen comprising a holder and horizontal disc interconnected with elastic suspensions are placed under the lid of washing tank. A centrifuge is installed driven by electric motor connected to the pump for pumping out solution is installed in the tank for squeezing out linen. Disc-activator has openings originated to form something like Segner' wheel and is installed under horizontal disc with stopping in ball bearing providing its rotation using reactive action of solution being flown out of disc-activator openings. The solution enters the disc through pipeline coming from the pump. Pressure cavity of the pump is open to pressure reduction valve and pressure gage. EFFECT: high quality of washing. 6 dwg
Patent RU-2062962-C1 (RU)
Title: Hot-water boiler
Inventor: POBEGALOV SERGEJ A
IPC: F24H1/34
Filed: 1993-08-27
Granted: 1996-06-27
Abstract: FIELD: heating of rooms. SUBSTANCE: fitted in furnace and gas chamber are partitions which divide them into sectors at ratio of 1:2. Flue tubes are divided into uptake and downtake gas return bundles and are provided with flat turbulizers fitted them. Fitted in lesser sector of furnace is steam-and-gas burner. Shell is provided with air heat insulation on its outside. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2064358-C1 (RU)
Title: Mechanism for pulling forgings
Inventor: KUZNETSOV MIKHAIL VLADIMIROVIC
IPC: B21J13/14
Filed: 1993-09-30
Granted: 1996-07-27
Abstract: FIELD: plastic metal working, namely, construction of die sets of forging presses. SUBSTANCE: mechanism includes two spring-loaded pullers mounted on common support. Pullers are arranged non-symmetrically relative to axis of die set. Additional spring is placed between pullers. The spring has the same characteristics as two other springs. The above mentioned s[ring is spaced from axis of die set by distance equal to difference of distances from die set axis of two other springs. EFFECT: IMPROVED DESIGN. 1 DWG
Patent RU-2110726-C1 (RU)
Title: Leak-tight connection device for two lines transporting fluid medium rotating one relative to another ( variants )
Inventor: KHANS ANDREAS VAJL
IPC: F16L27/093
Filed: 1993-09-13
Granted: 1998-05-10
Abstract: FIELD: transportation of fluid media. SUBSTANCE: body of revolution positioned in rotary and sealed friction contact with lines is placed between main lines. Joint is fitted with sliding cam. Body of revolution is manufactured in the form of bushing with spherical external surface. It contacts main lines over conical surfaces. Bushing is mounted for change of position of axis under action of cam interacting with it. EFFECT: increased operational characteristics of device. 8 cl, 5 dwg
Patent RU-2124458-C1 (RU)
Inventor: MOROZOV V S
IPC: B64C27/00
Filed: 1994-01-21
Granted: 1999-01-10
Abstract: FIELD: individual flights in atmosphere. SUBSTANCE: rotoplane consists of skeleton including rods and rotor provided with blades and mounted vertically in upper portion of skeleton. Connected with skeleton is control surface which turns about axis of rotor through angle exceeding 360 deg. Skeleton is provided with flexible coupling for holding the pilot at distance of action of one of extremities. Flexible coupling is also used for holding the pilot in any position and for motion in any direction for control of rotoplane. During motion, pilot may change force of action of his extremities on skeleton members, thus shifting CG of "rotoplane-pilot" system from vertical axis of rotor and causing respective inclination of rotoplane and giving rise to force making the rotoplane move in direction of this force. Pilot may perform take-off, light and landing in any position having turned the skeleton and himself in required direction. EFFECT: avoidance of dangerous mode in diving flight at the same aerodynamic efficiency as compared with deltaplanes. 4 cl, 19 dwg
Patent RU-2076964-C1 (RU)
Title: Differential
Inventor: SAVROVSKIJ KONSTANTIN K
IPC: F16H48/08
Filed: 1994-03-15
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: differential has housing, semi-axle conical gears, conical satellites, housing of a spider, and detachable stop bushing. The axles of the satellite is secured inside the housing and the housing of the spider. The detachable stop bushing overlaps the end faces of the axles of the satellites and locks them against shifting inside the spider. EFFECT: improved design. 2 dwg
Patent RU-2024293-C1 (RU)
Inventor: LIPOVICH VLADIMIR G
IPC: B01J29/00
Filed: 1994-03-30
Granted: 1994-12-15
Abstract: Изобретение относится к химическому машиностроению и может быть использовано при обработке выхлопных газов двигателей с целью снижения загрязнения атмосферы. Устройство содержит корпус с впускным и выпускным патрубками, выполненный в виде гофрированных и плоских лент, размещенных по спирали, носитель с катализатором, расположенный внутри корпуса с толщиной слоя 10-100 мкм и следующим составом, мас. %: Cr 0,3-1,5; Mn 0,2-1,5; Co 0,3-1,5; Cu 0,3-2,5; Ni 0,5-3,0; Pd 0,2-0,5; Re 0,2-0,5; Al 2 O 3  остальное. 1 з.п. ф-лы, 2 ил, 1 табл.
Patent RU-2071321-C1 (RU)
Title: Method of prophylaxis of white-muscle calf disease
Inventor: MISHANIN YURIJ F
IPC: A61K33/04
Filed: 1994-05-05
Granted: 1997-01-10
Abstract: FIELD: veterinary science. SUBSTANCE: method involves administration of a mixture consisting of sodium selenite (7-10 mg), thiamine (100-150 mg) and niacin (50-100 mg) to newborn calves orally, twice at the age 24 h and 5 days. EFFECT: enhanced effectiveness of method.
Patent RU-2088557-C1 (RU)
Inventor: SKREBKOV GENNADIJ P
IPC: C05G3/80
Filed: 1994-05-05
Granted: 1997-08-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves addition of tripolite to soil in combination with mineral fertilizers at amount 60% of fertilizer weight, not less. EFFECT: improved method of fertilizing. 4 tbl
Patent RU-2073638-C1 (RU)
Inventor: DOBROVOLSKAYA TATYANA N
IPC: C01B13/14
Filed: 1994-06-10
Granted: 1997-02-20
Abstract: FIELD: preparation of extra-pure substances. SUBSTANCE: invention relates to plasma-chemical synthesis of ordinary and double oxides of a series of elements such as zirconium dioxide, aluminium oxide, titanium dioxide, and zirconium dioxide alloyed with yttrium oxide. Invention may find use in production of ceramic materials, polishing compositions, oxide coatings, etc. Method involves spraying thermolysis of organic or water-organic solutions of element-containing compounds, which, in the form of a stream, are introduced at angle 30-60 C into vertical effluent stream of oxygen plasma along with symmetrical stream of molecular oxygen at plasma jet temperature 2500-3500 K. Drop size of element-containing compound solution is 1•10 -4 -5•10 -5  cm. Amount of oxygen entered into reactor 1.1-1.2 times exceeds stoichiometrically required amount. EFFECT: increased yield and reduced power consumption. 3 cl
Patent RU-2082050-C1 (RU)
Inventor: BLAGONRAVOV ALEKSANDR A
IPC: F16H29/22
Filed: 1994-07-25
Granted: 1997-06-20
Abstract: Использование: машиностроение. Сущность изобретения: автоматический привод, размещенный в корпусе ведущего моста колесной машины содержит ведущий вал, два реверсивных механизма свободного хода, упругие валы, для соединения механизмов свободного хода (МСХ) с ведущими колесами и шарнирно-рычажный механизм для соединения ведущего вала с МСХ с возможностью регулировки амплитуды угловых колебаний звеньев МСХ. 4 ил.
Patent RU-2099720-C1 (RU)
Title: Digital spectrum analyzer
Inventor: KONDRASHCHENKO VLADIMIR NIKOLA
IPC: G01R23/16
Filed: 1994-08-02
Granted: 1997-12-20
Abstract: FIELD: digital radio measurement technology. SUBSTANCE: digital spectrum analyzer has input matching unit the input of which serves as input of digital spectrum analyzer, analog-to-digital converter, multiplier, read-only storage of weight function coefficients, specialized processor of Fourier fast conversion, on-line storage of results of specialized processor of Fourier fast conversion the output of which is output of digital spectrum analyzer, clock-pulse generator, and control device, as well as adder, buffer on-line storage, address conversion unit, and switching circuit. First input of adder is connected to multiplier output and its output, to input of specialized processor of Fourier fast conversion and to switching circuit input, the output of which is connected to data input of buffer on-line storage. Output of the latter is connected to second input of adder, and address input is connected to output of address conversion unit. Input of address conversion unit is connected to address forming unit the reset input of which is connected to control device which is also connected to control inputs of specialized processor of Fourier fast conversion, on-line storage of conversion results and of switching circuit. EFFECT: higher resolution of digital spectrum analyzer. 3 dwg