baber/WOPTO huggingface dataset:
Patent RU-2092770-C1 (RU)
Title: Pistol
Inventor: APATOV SERGEJ V
IPC: F41C3/00
Filed: 1995-07-10
Granted: 1997-10-10
Abstract: FIELD: pistols used as personal self-protection arms. SUBSTANCE: after a shot the trigger returns to the initial position and gets engaged with the hammer. Under the action of pressure of powder gases the slide moves backwards together with the cartridge case acting upon the hammer and moving it backwards. At an extraction of the empty case and in further movement of the slide the return spring located in the grip gets engaged in operation through the transfer lever, and the feed mechanism intermediate lever starts moving and sets in motion the cartridge pusher, which ejects the next cartridge from the magazine bringing it in the horizontal position by the lug of the slide upper part simultaneously with ejection of the empty case by the hammer stud. During forward motion the slide feeds the horizontally positioned cartridge to the chamber. At the end of the stroke the hammer gets engaged with the trigger. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2081199-C1 (RU)
Title: Heat- and wear-resistant steel
Inventor: KLEJNER LEONID M
IPC: C22C38/26
Filed: 1995-07-19
Granted: 1997-06-10
Abstract: FIELD: metallurgy, in particular, heatproof economically alloyed steel for billets of large-size tools of hot deformation, for instance, drift-pins of pilger rolling mills. SUBSTANCE: steel contains, mas.%: carbon, 0.15-0.23; manganese, 0.5-0.85; chromium, 2.8-3.3; vanadium, 0.1-0.25; niobium, 0.01-0.015; nitrogen, 0.005-0.015; iron, the balance; the total content of manganese and chromium shall be, at least, 3.7. EFFECT: provision of production of high heat- and wear-resistant steel. 2 tbl
Patent RU-2100033-C1 (RU)
Title: Method of preparing vaccine strains of influenza virus b for production of inactivated and live-virus influenza vaccines
Inventor: GAVRILOV ALEKSANDR A
IPC: C12N7/00
Filed: 1995-10-05
Granted: 1997-12-27
Abstract: FIELD: virology, immunology. SUBSTANCE: vaccine strain of influenza virus B is obtained by genetic reassortation of two parental strains one of which is the strain B/Leningrad/14/76/50 - a donor of harmless and high reproducibility. EFFECT: improved method of preparing. 3 tbl
Patent RU-2108523-C1 (RU)
Title: Method of automatic control of product drying process in freeze drier
Inventor: SHEVTSOV A A
IPC: F26B25/22
Filed: 1996-01-05
Granted: 1998-04-10
Abstract: FIELD: automation of freeze drying of ferment preparations in microbiological, medical, pharmaceutical and food industries. SUBSTANCE: product initial and final moisture content at the drier inlet and outlet respectively, residual pressure in freeze chamber, flow rate of vapors discharged from freeze chamber, flow rate of refrigerants fed to desublimation still, refrigerant temperature at the desublimation still inlet and outlet are measured, the current value of heat flow discharged from the desublimation still cooling element is being continuously measured, and according to the product initial moisture content, the residual pressure in the freeze chamber is determined by influence on the flow rate of water vapors discharged from the freeze chamber; the residual pressure is corrected according to the final product moisture content, and the flow rate of refrigerant to the desublimation still is determined according to the flow rate of water vapors discharged from the freeze chamber; the relation between the flow rates of discharged water vapors and refrigerant are corrected according to the value of heat flow discharged from the desublimation still cooling element by influencing the refrigerant flow rate; at a deviation of the product final moisture content from the preset value towards increase the flow rate of water vapors discharged from the freeze chamber is increased by influencing the vacuum-pump capacity, and at a deviation of the product final moisture content from the preset value towards decrease the flow rate of water vapors discharged from the freeze chamber is decreased; at a deviation of the current value of heat flow discharged from the desublimation still cooling element from the preset value towards decrease the flow rate of refrigerant to the desublimation still is increased, and at a deviation of it towards increase the flow rate of refrigerant to the desublimation still is decreased; connection of the subsequent section of the desublimation still with disconnection of the previous one for recovery is accomplished when the current value of heat flow discharged from the desublimation still cooling surface attains the limiting minimum value. EFFECT: reduced power consumption, enhanced accuracy and reliability of control. 3 cl, 1 dwg, 1 tbl
Patent RU-2103608-C1 (RU)
Title: Газовая зажигалка розанова
Inventor: ROZANOV IVAN NIKOLAEVICH
IPC: F23Q2/16
Filed: 1996-01-05
Granted: 1998-01-27
Abstract: Газовая зажигалка относится к энергетике и, в частности, к зажигалкам многофункционального назначения, в том числе может служить в качестве фонарика. Зажигалка содержит горизонтальный элемент П-образной тяги, который находится в канавке, выполнению? на торце кнопки управления. Ветви П-образной тяги являются направляющими для противоветрового кожуха, в кожухе установлена свеча. 3 з. п. ф-лы, 3 ил.
Patent RU-2131415-C1 (RU)
Inventor: RAKHIM KHANI
IPC: C07D213/89
Filed: 1994-10-11
Granted: 1999-06-10
Abstract: Изобретение относится к производным пиридин-2-она или пиридин-2-тиона ф-лы (I), где Y - O, -S- или -NН; R - С 1 -С 20 -алкил, А - кислород или сера при условии, что R отличен от хлорбензила, которые проявляют противомикробную активность. Соединения (I), в которых Y - кислород, А - сера, получают реакцией 2,6-дихлорпиридин-N-оксида с гидроксисоединением, таким как фенол или С 1 -С 20 -спирт, и основанием с последующей обработкой образующегося соединения серусодержащим основанием. Соединение (I), в которых Y - NН-группа, А - сера, получают реакцией 2,6-дихлорпиридин-N-оксида с первичным амином и основанием с последующей обработкой образующегося продукта гидросульфидной солью. Соединения (I), в которых Y и А - сера, получают реакцией 2,6-ди-хлорпиридин-N-оксида с тиоловым соединением, таким как алкилмеркаптан, и основанием с последующей обработкой образующегося продукта гидросульфидной солью. Cоединения (I), в которых А - кислород и Y - NН-группа, получают реакцией 2,6-дихлорпиридин-N-оксида с первичным амином и основанием с последующей обработкой образующегося продукта основанием. Соединения (I), в которых А и Y - кислород или сера получают реакцией 2,6-дихлорпиридин-N-оксида с гидроксисоединением или тиоловым соединением и основанием с последующей обработкой образующегося продукта основанием. Изобретение относится также к антимикробной композиции, включающей в качестве активного соединения соединение ф-лы (I) в эффективном количестве. Изобретение относится к способу подавления роста микроорганизмов, включающему введение микроорганизмов в контакт с эффективным количеством антимикробной композиции. 9 с. и 9 з.п. ф-лы, 1 табл. 
        (I)
Patent RU-2144237-C1 (RU)
Title: Optical particle-emitting column
Inventor: MARTIN FREDERIK UAJT
IPC: H01J37/153
Filed: 1994-11-18
Granted: 2000-01-10
Abstract: FIELD: narrow-artery region. SUBSTANCE: particle beam emitting column incorporates needle source of ions such as liquid-metal ions, one or more annular lenses, and set of alternating quadrupoles. One of versions described in invention has liquid- alloy ion source 1, alternating quadrupoles 14, 16, and Wien velocity filter 22. Column emits finely focused beam and provides for enlarged aperture of lenses and high-strength beam currents. EFFECT: enlarged functional capabilities due to use of fully achromatic systems. 7 cl, 7 dwg
Patent RU-2116650-C1 (RU)
Title: Method of myasthenia diagnosis
Inventor: BYKOVA A A
IPC: G01N33/53
Filed: 1996-11-19
Granted: 1998-07-27
Abstract: FIELD: medicine, immunoneurology. SUBSTANCE: method involves determination of titer of antiacetylcholine antibodies in patient serum blood. The parent patient blood is analyzed by addition of sheep erythrocyte 1% suspension (0.1-0.2 ml) treated with acetylcholine to 0.1-0.2 ml serum blood at 2-fold dilution. Mixture is incubated at 37-37.5 C for 50-60 min and then at the room temperature for 22-24 h. Patient blood is analyzed by the same procedure in 30 min after subcutaneous administration of proserine solution. Myasthenia is diagnosed if the parent titer is decreased by 4-fold or more. EFFECT: simplified method, decreased cost, high precision and specificity. 4 tbl, 5 ex
Patent RU-2116374-C1 (RU)
Title: Corrosion-resistant nonmagnetic wear-resistant steel
Inventor: EFIMENKO S P
IPC: C22C38/58
Filed: 1996-12-25
Granted: 1998-07-27
Abstract: FIELD: metallurgy, particularly, corrosion-resistant stainless steels which are intended for using in medicine, in food industry, for using in pharmaceutical equipment and in instruments being in contact with food products, etc. SUBSTANCE: steel comprising carbon, silicium, manganese, chromium, nickel, copper, molybdenum and nitrogen additionally comprises tantalum. Said steel comprises, mas.%: carbon, 0.03-0.10; silicium, 0.01-0.80; manganese, 14-19; chromium, 14-17; nickel, 0.2-1.0; copper, 0.8-1.2; molybdenum, 0.5-1.5; nitrogen, 0.17-0.26; tantalum, 0.01-0.45; ferrum, the balance. Contents of molybdenum, chromium and magnesium are so that they fulfil given ratio: (% Cr+ % Mo)/% Mn=0.8-1.36, summary content of carbon and nitrogen being 0.21-0.36 %. Steel also may comprise 0.01-0.32 % of niobium, in this way content of carbon, niobium and tantalum are determined according to given ratio: % Nb=8(% C-0.03-%Ta/15). EFFECT: improved quality of desired product. 2 cl, 6 tbl
Patent RU-2137033-C1 (RU)
Inventor: GORBATENKO I V
IPC: F22B37/24
Filed: 1997-03-11
Granted: 1999-09-10
Abstract: FIELD: boilers, waste-heat boilers and other heat-exchange apparatus. SUBSTANCE: boiler has gas duct whose side walls are formed by heating surfaces 1 with high points of attachment and heating surfaces 2 with low point of attachment. Heating surfaces are secured on ceiling of framework by means of hangers 3 made in form of rods and springs. Points of securing heating surfaces 2 are located below points of securing heating surfaces 1 by distance "h"; heating surfaces 2 are secured by means of hangers 5 made in form of spring and rods on horizontal frame 6 which is suspended from ceiling of framework 4 by means of at least two hangers 7 made in form of heated tubes at length "1". Hangers 7 are provided with supply branch pipes 8 and discharge branch pipes 9 connected to boiler circulation system. EFFECT: improved maintainability; reduced mass of heat-transfer agent and mass of boiler. 2 dwg
Patent RU-2121727-C1 (RU)
Title: High-value capacitor
Inventor: PAVLOV N N
IPC: H01G9/00
Filed: 1997-04-18
Granted: 1998-11-10
Abstract: FIELD: electrolytic capacitors for state-of-the-art power engineering, automobile construction, etc., to function as storage capacitors. SUBSTANCE: capacitor has pair of plane-parallel polarized carbon electrodes made of natural graphite powders activated by plasma-chemical technique with bulk density of 0.002-0.02 g/cm 3  spaced apart by porous polymeric-fiber separator. Entire system is pre-impregnated with mixed sulfate-halide electrolyte and placed in hermetically sealed casing of certain design. Casing cover mounts current leads connected to electrodes by means of copper collector coated with titanium or lead nitride. Device capacitance amounts to 1.0 F and higher value per 1 cm 3  and under certain conditions it provides for discharge currents of up to 2.5 A and higher per 1 cm 3  which enables its use in conjunction with small-size storage battery or photochemical current supply as pulsed energy storage capacitor. EFFECT: improved capacitance, enlarged functional capabilities. 7 dwg
Patent RU-2138053-C1 (RU)
Inventor: PUZIKOVA O Z
IPC: G01N33/68
Filed: 1997-05-27
Granted: 1999-09-20
Abstract: FIELD: child endocrinology. SUBSTANCE: level of neurospecific enolase in blood serum is determined to predict, when it is equal to 15.0 mg/ml or higher, development of severe form of diabetes mellitus by the end of the first disease year. EFFECT: improved prediction accuracy. 1 tbl, 4 ex
Patent RU-2134035-C1 (RU)
Inventor: KRIVOROTOV A S
IPC: A01G25/00
Filed: 1997-06-25
Granted: 1999-08-10
Abstract: FIELD: agriculture, in particular, irrigation of lands with underground waters. SUBSTANCE: irrigation system has first water lifting pumps providing pumping of water through pipeline into ozonizer vessels, from which ozonized water is directed into water reservoir by means of second water lifting pumps, with further conveyance of water from water reservoir to magnetizers by means of third water lifting pumps. Each magnetizer has magnetic tube with spraying screen. Magnetizers are attached to each branch pipe of pipeline. Fertile soil layer of irrigated lands is laid onto water-tight ground underlayer. Power is supplied to pumps and other electric mechanisms from local solar and wind stations. EFFECT: improved quality of water and reduced water consumption, reduced cost of electric power facilities of irrigation system. 1 dwg
Patent RU-2121725-C1 (RU)
Inventor: KUDASOV JU B
IPC: H01F7/06
Filed: 1997-06-27
Granted: 1998-11-10
Abstract: FIELD: strong pulse magnetic fields; shaping heavy-power electric pulses. SUBSTANCE: pulse electromagnet houses screen separating its interior from load interior and is made of solid solution of (V 1-x M x ) 2 O 3  type, where X is dope concentration; M is atom of valence II, III, or IV metal of dope. EFFECT: reduced edge of magnetic-field pulse, improved peaking of electric pulse. 2 dwg
Patent RU-2131364-C1 (RU)
Title: Automobile safe engine
Inventor: KUVAEV V JA
IPC: F01B23/02
Filed: 1997-10-21
Granted: 1999-06-10
Abstract: FIELD: automotive industry. SUBSTANCE: to increase passive safety at head-on collision, cylinder head is disconnected from cylinder block and cylinder block with clutch housing and gearbox moves downwards under automobile bottom, and head turns and moves upwards through hood aperture. In one of designs, cylinder head and cylinder block are connected by several angle plates secured on cylinder block for rotation around horizontal axis. Cross slots made in horizontal web of angle plates reach plate end, and bodies of screws or plugs turned into strips under horizontal webs of angle plate, get into slots and pass through hole in head. Angle plates are coupled with rod installed before engine along longitudinal axis of automobile by means of lever, wedge of other mechanism to provide turning of angle plates when rod is moved backwards and releasing the strip. EFFECT: enhanced safety of automobile. 3 cl, 4 dwg
Patent RU-2111824-C1 (RU)
Title: Apparatus for waste-free production of flat axially symmetrical blanks
Inventor: SOLOVTSOV S S
IPC: B21J13/02
Filed: 1997-12-09
Granted: 1998-05-27
Abstract: FIELD: plastic metal working, namely structures of die sets for waste-free production of flat axially symmetrical blanks (cylindrical or polyhedral). SUBSTANCE: apparatus includes die, punch coaxially mounted in said die, knocking out member, housing, upper and lower plates and slide. Apparatus is provided with guiding sleeve, reverse stroke limit ring, vernier nut with locking nut, elastic shock absorbing member and pushers. Novelty is realization of closed upsetting mode of blank in conditions of gapless fit of die, punch and knocking out member. Outer surface of die is cone one, it narrows downwards and is arranged in casing with reciprocal inner cone surface. Lower end of die rests upon pushers that may perform reciprocation motion in openings of housing and lower plate. Upper end of die rests onto lower end of guiding sleeve. Said vernier nut fixed by locking nut is secured to upper part of punch and it is joined with guiding sleeve and reverse stroke limit ring in such a way that cavity is formed between said vernier nut, limit ring, guiding sleeve and punch for embedding said elastic shock absorbing member. EFFECT: improved design. 1 dwg
Patent RU-2133028-C1 (RU)
Inventor: IGNAT EV B S
IPC: G01N25/52
Filed: 1998-02-10
Granted: 1999-07-10
Abstract: Область техники: относится к технике испытаний горючих материалов, а именно к устройствам для измерения температуры газа Т г  в зоне горения образцов топлива, горящего параллельными слоями, например полимерного композиционного материала (ПКМ). Сущность: технический результат заключается в осуществлении непрерывного вывода излучения от центральной части насыщенной спектральной линии щелочного металла в оптическую систему спектропирометра. В процессе перемещения зоны горения и благодаря этому обеспечивается измерение температуры пламени в зоне горения. Устройство содержит камеру сгорания с размещенным в ней образцом топлива и светопроводом, входной конец которого примыкает к переднему торцу образца топлива, пирометр излучения, примыкающий к выходному концу светопровода, и регистратор. Камера сгорания выполнена герметичной, образец топлива размещен в бронированном стакане. В качестве топлива используют полимерный композиционный материал, включающий щелочной металл. Светопровод выполнен из материала, сублимирующего в зоне горения со скоростью, равной скорости горения образца топлива, например, из оргстекла и установлен внутри образца по оси последнего. Вход и выход светопровода расположены со стороны открытого и бронированного торцов образца топлива, причем плоскость входного сечения светопровода совмещена с плоскостью переднего торца образца топлива. В качестве пирометра излучения используется спектропирометр с рабочей длиной волны, равной длине волны насыщенной центральной части спектральной линии щелочного металла. 1 з.п.ф-лы, 2 ил.
Patent RU-2124652-C1 (RU)
Title: Centrifugal fan
Inventor: SHVETSOV S E
IPC: F04D17/08
Filed: 1998-02-06
Granted: 1999-01-10
Abstract: FIELD: designing of general-purpose centrifugal fans. SUBSTANCE: drum-type fan provides optimum design parameters calculated by firm and specified in field change of prototype specimens. The selected shape of interblade channels provides for reduction of hydraulic loss in the process of mass transfer between air flow and blades that are made by effective technology. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2143325-C1 (RU)
Title: Material grinding apparatus
Inventor: VELIKODNEV V JA
IPC: B02C19/22
Filed: 1998-02-05
Granted: 1999-12-27
Abstract: FIELD: mechanical engineering, in particular, grinding of production wastes and reprocessing of worn products, preferably made from polymeric materials. SUBSTANCE: grinding apparatus has housing with charging and discharge openings. Two reamers intersect within housing along generatrices. Reamers have two immovable cutting edges extending along reamers intersection line. Apparatus has two shafts with working members on charging, grinding and discharge stations. Shafts are positioned in reamers so that working members and cutting edges jointly act upon material during grinding process. Working members on charging and discharge stations are formed as augers. Reamers are positioned within housing at an acute angle one relative to the other and made conical and narrowing toward outlet opening. Working members on shafts are made conical and narrowing toward outlet opening. EFFECT: increased efficiency by increased operating time without necessity for replacement of working members. 3 cl, 3 dwg
Patent RU-2140631-C1 (RU)
Title: Process detecting sodium chloride in fish and fish products
Inventor: SVINTSOV V JA
IPC: G01N33/12
Filed: 1998-04-22
Granted: 1999-10-27
Abstract: FIELD: fishing industry, inspection of quality of fish and fish products. SUBSTANCE: fish is cut for fillet, water extraction is prepared, temperature of substance to be analyzed is measured with the aid of mercury thermometer, conductometric cell is filled with extract or stuffing with maximum interelectrode distance and resistance of cell is measured with maximum interelectrode distance. Similar operations are carried out at various interelectrode distances. Value of polarization resistance determined by polarization effects as well as sought-for specific resistance of object of test are determined with the aid of dependence of resistance of cell as function from interelectrode distance. EFFECT: increased precision of inspection of quality of fish and fish products thanks to calibration of device with standard substances and avoidance of errors in analysis because of distinction of electric properties of standard and analyzed substances and to accounting in qualitative relation of measurement errors caused by electrochemical processes. 3 tbl
Patent RU-2139663-C1 (RU)
Title: Method for obtaining condensed milk product with cocoa
Inventor: RADCHENKO ALEKSANDR ALEKSANDRO
IPC: A23C9/18
Filed: 1998-05-05
Granted: 1999-10-20
Abstract: FIELD: milk product. SUBSTANCE: method involves mixing dry cocoa with sugar and cooling obtained mixture at cooling rate of 3-4 C/min to final temperature characteristic of condensed milk; adding mixture into condensed milk and mixing till temperature in vacuum evaporator is reduced to 18-20 C at cooling rate of 1.5-2 C/min. EFFECT: improved organoleptical properties and microbiological factor of obtained product. 2 cl, 1 ex
Patent RU-2134605-C1 (RU)
Inventor: CHUPRIKOV A E
IPC: A62C37/08
Filed: 1998-05-08
Granted: 1999-08-20
Abstract: Изобретение относится к противопожарной технике, а именно к дистанционному устройству одноразового действия, установленному на пожарных системах для выпуска огнегасителя. Запорное устройство содержит цилиндрический корпус с выпускными окнами, герметично перекрытыми поршнем, хрупкую мембрану и запорное устройство, выполненное в виде жидкого ингибитора, при этом ингибитор размещают в концевой части трубопровода и в выкидном пожарном рукаве, с его размещением в забое подготовительной выработки. Концевое устройство имеет боковой отвод с краном и соединительной головкой 8 для подключения пожарного рукава для непосредственной подачи воды в забой подготовительной выработки. Технический результат - повышение эффективности борьбы с пожарами в тупиковых выработках шахт, опасных по газу. 1 з.п. ф-лы, 1 ил.
Patent RU-2150757-C1 (RU)
Inventor: GAVRILOV P M
IPC: G21C15/18
Filed: 1998-06-09
Granted: 2000-06-10
Abstract: FIELD: nuclear reactors such as pressure-tube uranium-graphite ones. SUBSTANCE: device has cooling-water inlet pipelines, water outlet pipes connected to emergency pressurized-water storage tanks and makeup water system for storage tanks. Water outlet tubes accommodate throttling valves. Valve gates have through holes to discharge return water flow into reactor for short-time cooling of the latter in case of burst of cooling water inlet pipeline. Some portion of tanks is filled with compressed gas whose pressure is maintained by compressors. So, apart from its main function, that is, heat transfer from reactor, device also ensures its fast and reliable cooling in case of burst in coolant supply pipelines. EFFECT: enlarged functional capabilities of device. 3 dwg
Patent RU-2132797-C1 (RU)
Title: Motorship
Inventor: GRIGORCHUK V S
IPC: B63H21/12
Filed: 1998-08-25
Granted: 1999-07-10
Abstract: FIELD: shipbuilding; motorships. SUBSTANCE: motorship includes hull, living space, wheelhouse and motor room with two power plants inside it; shafts of power plants are connected with propeller through reduction gear. One power plant is made in form of pneumostatic engine whose housing has hermetic compartment where rotor provided with special passages is mounted. Rotor is connected with output shaft of engine via hermetic device for transmission of rotation from one side of medium to other; rotor is kinematically linked with control mechanism. hermetic compartment of hull is connected with high-pressure compressed air bottles through shut-off fittings. When compressed air is fed inside hermetic compartment, rotor is set in rotation under action of static pressure of air on bottom of each passage. Power and rotational speed of output shaft of engine may be changed through closing or opening part of passages. EFFECT: enhanced service properties of motorship. 4 cl, 14 dwg