baber/WOPTO huggingface dataset:
Patent RU-2091721-C1 (RU)
Title: Method of diagnosis and calibration of flowmeter
Inventor: PLOTNIKOV VLADISLAV V
IPC: G01F25/00
Filed: 1993-08-10
Granted: 1997-09-27
Abstract: FIELD: measurement technology, evaluation of change of calibration characteristics of flowmeters of varying pressure differential without their dismantling from operating system. SUBSTANCE: two values of pressure differential are measured under steady-state condition of main flow which are correspondingly converted to linear output signals I 1  and I 2  of electric current. Portion of main flow is conducted away and value of flow rate of conducted away flow corresponding to difference of currents I 1  and I 2  is found, coefficient b equal to relation of value Q of flow rate to difference of currents is calculated by formula  . Obtained value of coefficient b is compared with value of corresponding coefficient of calibration characteristic. Change of state narrowing device is judged by presence of discordance of coefficients and correction of calibration characteristic of flowmeter is executed by obtained value of coefficient b. EFFECT: increased reliability of method. 2 dwg
Patent RU-2101850-C1 (RU)
Inventor: PROKOPENKO VADIM GEORGIEVICH
IPC: H03F3/45
Filed: 1993-08-27
Granted: 1998-01-10
Abstract: FIELD: radio engineering, applicable in integral analog devices. SUBSTANCE: the method of output current limiting consists in the use of dependence of the sum of alternating currents flowing in two-nonlinear circuits including opposite-connected p-n-junctions on the input voltage applied to these circuits; linear combination of the mentioned sum of currents with alternating current flowing in the third nonlinear circuit is effected under the influence of the input voltage. EFFECT: enhanced speed of response of output current limiting, expanded control range of transfer characteristic form. 2 wdgu
Patent RU-2038809-C1 (RU)
Title: Method for determining efficiency of conservant in hay making
Inventor: KOBETS OLGA IGNATEVNA
IPC: A23K3/00
Filed: 1993-09-15
Granted: 1995-07-09
Abstract: FIELD: agriculture. SUBSTANCE: method for determining the efficiency of conservant when storing hay with a moisture content of 45-11 involves taking samples from preserved hay treated with conservant or with mechanical means for final drying to standard moisture content and determining its affection with microbes. Under laboratory conditions the hay samples are crushed into 3-4 cm particles then analyzed under a microscope for any hyphas, encapsulated slime, actinomyces, fungi, bacteria. Further identification of actinomyces "a" is carried out on meat-peptone agar at 22-30 C, bacteria "b" on the same medium at 28-45 C, fungi "d" on Chapek medium at 24-30 C and the total microbial affection of preserved hay "P" is calculated in per cent by the formula submitted in the description of the invention. EFFECT: higher sensitivity and lower labor requirement. 3 tbl
Patent RU-2060430-C1 (RU)
Title: Plant for thermal decontamination of liquid waste
Inventor: YAKOVLEV VLADIMIR IVANOVICH
IPC: F23G7/04
Filed: 1993-09-28
Granted: 1996-05-20
Abstract: FIELD: flame method of liquid waste decontamination. SUBSTANCE: plant has vertical firebox with burner unit, injectors for feeding liquid waste, tap hole for melt discharge, gas vent holes, annular bubbling evaporator mounted coaxially in respect to firebox and divided by partition into sections communicating with outlet holes of firebox, heat exchanger with inlet and outlet chambers. Heat exchanger outlet chamber communicates via piping with air blower and ozone source. Outlet ends of heat exchanger tubes are arranged below emergency drain pipe. Outlet gas duct carrying steam-gas mixture accommodates mixer joined through piping with air blower and ozone source. EFFECT: improved design, enlarged functional capabilities. 2 cl, 1 dwg
Patent RU-2062713-C1 (RU)
Title: Device for starting vehicle diesel engine
Inventor: NOVIKOV OLEG I
IPC: F02B3/06
Filed: 1993-10-18
Granted: 1996-06-27
Abstract: FIELD: automotive industry; electrical equipment of diesel engine-powered vehicles. SUBSTANCE: diesel engine starting device has starter-generator 9 with series field winding 9.2 and separate field winding 9.3. Shaft of starter-generator is mechanically coupled with diesel engine shaft, and circuit of series field winding 9.2 and armature winding 9.1 is connected to terminals of battery 1 through make contact 8.2 of contactor 8. Device includes also battery charging circuit with series-connected fuse 2, diode 3 and current limiting resistor 4, thyristor 6 with inertia control unit 7 connected in series with series field winding 9.2 of starter-generator 9, relay 5 with coil 5.1 and break contact 5.2. Control unit 7 has stabilizing circuit with series-connected resistor 7.1 and voltage stabilizing diode 7.2, circuit being connected between anode and cathode of thyristor 6. EFFECT: provision of interference suppression and stability of time parameters of control unit signal, possibility of unification of starting devices for vehicles of different models. 6 cl, 4 dwg
Patent RU-2097934-C1 (RU)
Title: Conference call device which is controlled by voice
Inventor: POLKOVSKIJ IOSIF M
IPC: H04M3/56
Filed: 1993-11-10
Granted: 1997-11-27
Abstract: FIELD: electric communication equipment. SUBSTANCE: device has n user sets each of which has loudspeaker and microphone circuit which has microphone and amplifier. In addition device has N units for automatic switching of phone circuits each of which has voice detector which is designed as compensating voice control device according to patent certificate 1062895. In addition device has first, second and third gates, delay line, first detector and first receiver of control signals, first NOT gate, first flip-flop, signal board and receiving amplifier. In addition device has N units for automatic detection of operating mode, each of which has fourth gate, second detector and second receiver of control signals, second and third NOT gates, second flip-flop and unit which locks other microphone circuits of user set except one in this set. In addition device has signal unit and power splitting unit. EFFECT: increased reliability of operations in long-distance calls under high-level acoustic noise when non-directed microphones are used. 3 cl, 4 dwg
Patent RU-2075863-C1 (RU)
Title: Подвижная управляемая система для планет
IPC: B64G1/16
Filed: 1993-11-12
Granted: 1997-03-20
Abstract: 1. Подвижная управляемая система для планет, включающая в себя корпус с ходовой частью с опорными элементами, силовой привод и источник питания, поворотный механизм с системой приемнопередающей и наблюдения, приборный отсек с блоком управления и исполнительными механизмами, для исследования, отличающаяся тем, что корпус выполнен тазообразной и преимущественно круглой формы, а силовой привод содержит по крайней мере одну приемоотправную станцию на верхней поверхности корпуса, соединенную с вертикальным валом с приводом его поворота и изменения угла наклона, при этом труба станции снабжена управляемой защелкой и патроном с якорным устройством, причем патрон соединен тросом с катушкой, соединенной через управляемую муфту с приводом, а силовой механизм воздействия на патрон с якорным устройством выполнен, например, в виде пружины, расположенной между патроном и торцевой стенкой трубы приемноотправной станции с отверстием для размещения троса.2. Система по п. 1, отличающаяся тем, что управляемая защелка установлена с возможностью ее перемещения в прорези трубы приемно-отправной станции от привода.
Patent RU-2131131-C1 (RU)
Inventor: MALJUTIN VJACHESLAV IVANOVICH
IPC: G01R33/12
Filed: 1993-12-08
Granted: 1999-05-27
Abstract: Использование: для допускового контроля магнитных свойств постоянных магнитов, ферритовых сердечников и других изделий из магнитных материалов, в том числе магнитомягких. Кроме того, магниточувствительный элемент может быть использован при создании датчиков тока и положения. Сущность изобретения: с целью расширения функциональных возможностей и повышения достоверности выходной информации магниточувствительный элемент содержит корпус, в котором размещены первичный преобразователь и магнитная система. Первичный преобразователь выполнен в виде однородной магнитомягкой пластины с одноосной анизотропией, а магнитная система выполнена с источником перемагничивающего поля и/или источником локального поля, магнитные оси которых ориентированы вдоль оси легкого намагничивания магнитомягкой пластины. 6 з.п. ф-лы, 7 ил.
Patent RU-2040535-C1 (RU)
Title: Method of processing siliceous rock
Inventor: GRECHISHKIN VYACHESLAV A
IPC: C09C1/08
Filed: 1993-12-23
Granted: 1995-07-25
Abstract: FIELD: chemical technology. SUBSTANCE: method involves grinding siliceous rock waste of coal mining on the basis of SiO 2 , containing also Al 2 O 3 , Fe 2 O 3 , FeS 2 , CaO, CaO, coal and impurities: MgO, MgO, Na 2 O, K 2 O followed by thermal treatment at 350-750 C for 4-6 h and grinding product up to mean particle size 1-63 mcm. Properties of filler-pigment: covering power is 190-220 g/190-120 g/m 2 , oil absorption is 23.5-59.0 g/100 g pigment, hardness by Mohs scale is 2-6.5. EFFECT: improved method of processing. 3 tbl
Patent RU-2039608-C1 (RU)
Title: Two-zoned electric filter for cleaning air from aerosol and toxic gases
Inventor: MARKIN VIKTOR IVANOVICH
IPC: B03C3/14
Filed: 1993-12-24
Granted: 1995-07-20
Abstract: FIELD: medical engineering; sanitary; hygiene. SUBSTANCE: device has ionizer, precipitator and electrostatic filter spaced in succession in the air flow direction in the common casing. Ionizer has grounded parallel plates with electrodes displaying corona discharge. Precipitator has a set of alternating potential and grounded parallel plates. Electrostatic filter has a potential and grounded electrodes, each consisting of alternating permeable and impermeable partition set across the air flow direction in electric filter. Permeable partitions of a potential electrode are placed opposite to the impermeable partitions of a grounded electrode. The space between the potential and grounded electrodes is filled with granulated filler. EFFECT: enhanced effectiveness in carrying out fine cleaning of air from toxic gases and aerosol impurities. 2 cl, 2 dwg
Patent RU-2061661-C1 (RU)
Title: Media for biofilters
Inventor: KARAVAEV IGOR VIKTOROVICH
IPC: C02F3/10
Filed: 1994-01-06
Granted: 1996-06-10
Abstract: FIELD: treatment of natural and sewage waters and also cleaning of process solution and pulps from suspended matter. SUBSTANCE: media for biofilters has framework made of sheets of polymer material, gaskets and fastening members. Polymer sheets are produced by pneumoextrusion with the preset porosity from 200-300 to 500-1000 μm and 3-20 mm thick. The sheets are joined to obtain bulky sections with use of gaskets in form of sections of polymer tubes 20-200 mm long which provide for the preset spacing between sheets, and flexible rope is used as pulling member. Sections are formed of sheets with the help of supporting posts. Flexible rope and fastening members in form of bolt and threaded bushing are used in sections for tensioning and tightening of gaskets and framework sheets. Besides, media sections may be made in form of module 1-9 m long on which framework sheets are kept by means of rigidly secured rods. EFFECT: higher efficiency. 4 dwg
Patent RU-2082850-C1 (RU)
Inventor: LEZHNEV ALEKSANDR P
IPC: E01C23/07
Filed: 1994-04-18
Granted: 1997-06-27
Abstract: FIELD: continuous quality control of compaction of soil materials in the process of their compaction by road rollers at construction of causeways. SUBSTANCE: according to measured angular speeds of the roller profiling and compacting parts, their values for fixed time interval or the section of the covered path are calculated, the difference of the obtained angular speeds is calculated, and the ratio between obtained difference and calculated angular speed of one of parts is used as the parameter characterizing the compaction process. The device for continuous quality control of soil compaction uses two tachometers, one of them is installed on the compacting part, and the other, on profiling one, measurand determination unit made in the form of two averaging elements, subtraction unit and ratio calculation unit, and a recording unit. Recording unit may be made in the form of two storage units, comparison element, selector switch, indicator and an audio-signal generator. The profiling part may be made in the form of a traction part of the road roller. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2064610-C1 (RU)
Title: Hydraulic system
Inventor: AKKERMAN ALEKSANDR YU
IPC: F15B21/04
Filed: 1994-07-12
Granted: 1996-07-27
Abstract: FIELD: mechanical engineering; hydraulic drives of self-propelled vehicles operating at low ambient temperatures. SUBSTANCE: hydraulic system has pump 1 driven by internal combustion engine and made in form of reversible hydraulic machine whose delivery line is coupled, through directing distributor 4, with operating member and drain line. Pump 1 is made for preserving direction of rotation at reverse duty, corresponding to direction of rotation of driving internal combustion engine. Hydraulic accumulator 7 is connected to delivery line 3 of pump 1 in parallel with operating member through additional distributor 8 which communicates, in one of its positions, hydraulic space of hydraulic accumulator 7 with drain line bypassing directing distributor 4. EFFECT: enhanced reliability of operation. 1 cl, 1 dwg
Patent RU-2059156-C1 (RU)
Title: Oil-gas burner
Inventor: IVANITSKIJ MIKHAIL ANTONOVICH
IPC: F23D17/00
Filed: 1994-07-06
Granted: 1996-04-27
Abstract: FIELD: power engineering; combustion of liquid and/or gaseous fuel in heat engineering devices of different applications. SUBSTANCE: nozzles are arranged coaxially with burner axis. Mixers are secured directly on nozzles. Ratio of diameter of equivalent circumference through which axes of nozzle pass to burner branch pipe diameter is 0.7-0.8. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2099558-C1 (RU)
Inventor: KASHEVAROV YURIJ B
IPC: F02B71/00
Filed: 1994-08-04
Granted: 1997-12-20
Abstract: Использование: двигателестроительная техника. Сущность изобретения: поршневой компрессор содержит соосно установленные цилиндры с поршнями, соединенными штоком. Шток является одновременно воздухопроводом, снабжающим двигатель внутреннего сгорания (ДВС) сжатым воздухом, полученным в цилиндре компрессора. Природный газ (п/газ) с давлением в 50-60 кг/см 2  сгорает в камерах сгорания ДВС в виде факелов, испускаемых из рожков при двойном-тройном избытке воздуха, сжатого до 15 кг/см 2 . 2 с.п. ф-лы, 5 ил.
Patent RU-2118539-C1 (RU)
Inventor: TREFILOV B B
IPC: A61K39/00
Filed: 1994-08-08
Granted: 1998-09-10
Abstract: FIELD: veterinary virology. SUBSTANCE: vaccine has cultural fluid, strain of virus Goosa parvovirus ВГНКИ N 71 of biological activity 10 6,0 -10 7,0 ТЦД 50  and protective drying medium at ratio of cultural fluid to protective medium = (1:1)-(1.0:0.5). Method of prophylaxis involves administration to goslings (age is 1-2 days) the proposed vaccine at the dose 50 000-70 000 ТЦД 50  in 0.50-0.75 cm 3  or to adult geese (twice) 30-50 days before egg laying at the dose 75 000-100 000 ТЦД 50  in 0.75-1.00 cm 3 . Vaccine provides specific prophylaxis of viral enteritis in geese. EFFECT: enhanced effectiveness of vaccine, improved method of prophylaxis. 7 cl, 6 tbl
Patent RU-2058272-C1 (RU)
Title: Water cleaning-up station
IPC: C02F1/28
Filed: 1994-10-13
Granted: 1996-04-20
Abstract: FIELD: water supply system, cleaning up polluted fresh natural water. SUBSTANCE: water clean-up system has such following items connected in series as inlet mains, circulating pump, four-way cock, ultrafilter battery with concentrate rejection line connected to suction line of the circulating pump and to concentrate dump line with control valve installed, and filtrate rejection line, tank, pressure pump, sorption filter and sterilization device. Filtrate rejection line is connected through normally-closed cut-off valve to pressure pipeline of pressure pump and through normally-open cut-off valve installed in parallel and pressure regulator to the tank. Normally-open cut-off valve is installed on the pressure pipeline of the pressure pump upstream from sorption filter. Normally-closed cut-off valve is installed on concentrate dump line in parallel to control valve. EFFECT: highly effective cleaning-up. 1 dwg
Patent RU-2116311-C1 (RU)
Title: Peptides showing organoprotective activity, pharmacologically active composition
Inventor: PREDRAG SIKIRICH
IPC: A61P1/00
Filed: 1993-11-16
Granted: 1998-07-27
Abstract: FIELD: chemistry of biologically active peptides. SUBSTANCE: invention proposes peptides of the formula (I): Xaa-Zaa-Pro-Pro-Pro-Xaa-Yaa-Pro-Ala-Asp-Zaa-Ala-Xaa-Xaa-Xaa where Xaa - neutral aliphatic amino acid; Yaa - basic amino acid; Zaa - acid amino acid and at least one of residue Xaa and Zaa can be omitted, and pharmacologically active composition based on thereof. EFFECT: bioactive peptides indicated above. 16 cl, 16 dwg, 11 ex, 1 tbl
Patent RU-2072157-C1 (RU)
Title: Комплекс для транспортировки грузов в водной среде
IPC: B63B35/68
Filed: 1994-10-14
Granted: 1997-01-20
Abstract: 1. Комплекс для транспортировки грузов в водной среде, содержащий судно с герметичным корпусом, камерами для изменения плавучести и палубами, буксир для надводного плавания, соединенный тросом с упомянутым судном, и систему управления, отличающийся тем, что он снабжен полыми герметичными емкостями с положительной плавучестью и лебедками в них, тросы которых соединены с упомянутым судном, причем судно выполнено с герметично закрывающимся проемом на торцевой части корпуса и снабжено устройством принудительного газообмена и аварийным устройством для всплытия, при этом упомянутые емкости соединены тросом с буксиром.2. Комплекс по п. 1, отличающийся тем, что аварийное устройство для всплытия включает в себя груз, присоединенный к донной части судна с возможностью его спуска до полного отсоединения.3. Комплекс по п. 1, отличающийся тем, что устройство принудительного газообмена включает в себя изогнутые вниз трубы с поплавковым запирающим элементом, установленные на упомянутых емкостях и сообщенные с внутренней полостью судна гибкими шлангами через компрессор.
Patent RU-2104239-C1 (RU)
Inventor: UDO SHJUTTS
IPC: B65D41/08
Filed: 1994-11-23
Granted: 1998-02-10
Abstract: FIELD: materials storage; sheet steel reservoirs for liquids with holes made in cover and/or bottom. SUBSTANCE: cover 2 of sheet steel reservoir 1 designed for transportation and storage of liquids has central liquid filler hole 3 provided with neck 5 formed in cover 2 square to its surface 4. Plastic or metal ring 6 with external thread 7 is fitted on neck 5. Ring is pressed downwards to surface 4 of cover 2 by means of upper edge 8 of neck 5 rolled outwards. Threaded ring 6 is fixed from turning on neck 5 by joints with geometrical closing (not shown in Drawing). Locking plastic cover 11 is turned onto threaded ring 6. Special steel washer-shaped insert 12 is press-fitted into cover 11. Ring groove is made between outer edge 13 of insert 12 and its ring step 14. Groove 15 serves for accommodation of sealing ring 16 in insert to seal locking cover 11 from rolled outwards upper edge 8 of neck 5. EFFECT: enlarged operating capabilities. 5 cl, 3 dwg
Patent RU-2083142-C1 (RU)
Title: Method for preparing soya concentrate
Inventor: IVCHENKO EVGENIJ M
IPC: A23L11/00
Filed: 1995-05-30
Granted: 1997-07-10
Abstract: FIELD: food industry. SUBSTANCE: method involves extracting raw material by alkali water solution, separating the deposit, precipitating protein from liquid phase and setting pH of protein fraction equals to 0.8. Then soya seeds are introduced into protein fraction and aged for 20-24 h. After that, mass is heated at constant mixing for 20-30 min at temperature 110-130 C. EFFECT: higher efficiency.
Patent RU-2088853-C1 (RU)
Inventor: DANILIN VADIM N
IPC: F24D5/02
Filed: 1995-06-19
Granted: 1997-08-27
Abstract: Использование: для создания комфортных условий в жилых помещениях и сооружениях. Сущность изобретения: обогреваемый пол подержит плиту, капсулы с теплоаккумулирующим материалом и источник тепла. Для обеспечения регулирования тепловыделения воздушного потока, капсулы с теплоаккумулирующим материалом помещены в воздушный канал, который снабжен заслонкой с термоприводом, заполненным органическим веществом с теплопроводностью одинаковой с теплопроводностью теплоаккумулирующего материала в капсулах. 1 ил.
Patent RU-2090392-C1 (RU)
Title: Logger manipulator
Inventor: ZININ VLADISLAV F
IPC: B60P3/40
Filed: 1995-06-19
Granted: 1997-09-20
Abstract: FIELD: timber industry and forestry; sanitary felling; loading and unloading of assortments. SUBSTANCE: logger manipulator has column with column slewing mechanism, hinge connected boom and handle, and their control hydraulic cylinders. Removable stop is secured on handle. Length of stop exceeds width of handle. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2083262-C1 (RU)
Title: Closed system for collecting and treating oil and gas in oil field
Inventor: KASPARYANTS KONSTANTIN S
IPC: B01D19/00
Filed: 1995-07-25
Granted: 1997-07-10
Abstract: FIELD: oil and gas production. SUBSTANCE: closed system contains wells connected to group measurement installations, separators of the first and end oil separation steps, and oil treatment plant. System is provided with absorber with its entry connected to pipeline for withdrawal of gas from the first-step separator, and exit of saturated oil from absorber is connected with pipeline for withdrawal of oil from the same separator. Product of oil well in the form of oil-gas-water mixture comes to the first separation step. Gas stream from the separator is directed into absorber, into which stable oil is simultaneously introduced as sprinkling means from stabilization unit of absorber. Gas-saturated mixture is mixed with oil from separator and fed into the end separation step and therefrom to treatment plant. EFFECT: enhanced efficiency of treatment. 1 dwg
Patent RU-2113261-C1 (RU)
Title: Draining device
Inventor: TOMILIN V P
IPC: A62C3/04
Filed: 1995-10-12
Granted: 1998-06-20
Abstract: FIELD: draining devices for prevention of explosion and fires in release and flare pipes. SUBSTANCE: device has vertical pipe with cap in the form of hollow bodies with geometric expansion downward and forming slotted channel between bodies for turning the flow, for instance, in the form of truncated cones 2 and 3. In this case, upper hollow body 2 is installed for axial displacement with respect to lower hollow body 3. EFFECT: higher fire and explosion safety and preservation of product quality in the system where gas is discharged for release to atmosphere. 2 cl, 2 dwg
Patent RU-2117238-C1 (RU)
Title: Device for checking holes for spacing on centers
Inventor: PIKIN G V
IPC: G01B5/14
Filed: 1995-10-25
Granted: 1998-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: device has simplified construction. It uses mandrel in the form of readjustable member with semi-spheres made on its surfaces. Mandrel is connected rigidly. Device is also provided with meter probe safety element made as a pin with spherical end. EFFECT: simplified construction, higher efficiency and accurate measurements. 2 cl, 2 dwg
Patent RU-2132277-C1 (RU)
Title: Extrusion press moulding assembly
Inventor: KOROTKOV V G
IPC: B29C48/30
Filed: 1996-03-26
Granted: 1999-06-27
Abstract: FIELD: food industry; production of food products by coextrusion method. SUBSTANCE: extrusion press moulding assembly has moulding assembly channel, lattice plate installed in channel and supply channels to delivery filler. Lattice plate has tubular insert passing through its central hole. Tubular insert is provided with stopper installed at product delivery side. Supply channel is arranged in lattice plate. EFFECT: enlarged range of put out products, provision of uniform distribution of extrusion pressure at moulding assembly channel outlet. 1 dwg