baber/WOPTO huggingface dataset:
Patent RU-2056183-C1 (RU)
Title: Apparatus for automatic control of kinematic coefficient at extrusion process
Inventor: DANILIN VLADIMIR N
IPC: B21C31/00
Filed: 1993-03-09
Granted: 1996-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus for automatic control of kinematic coefficient at extrusion includes a head cylinder, being kinematically connected with a container and with a ram, and a controlling throttle, being in the form of a chamber with an inlet and outlet ducts and a spring-loaded valve, placed between these ducts. The inlet duct of the throttle is joined with a cavity of the head cylinder by a pipeline, having a check valve. The apparatus is provided by a hydraulic cylinder, having a cavity, connected with the cavity of the head cylinder, whose pluger is mounted with possibility of engagement with a valve, having a through radial passages and arranged in the chamber with possibility of axial motion. The through radial passage has a variable cross section. EFFECT: enhanced accuracy of controlling kinematic coefficient. 2 cl, 1 dwg
Patent RU-2014544-C1 (RU)
Inventor: OSIPOV ALEKSEJ P
IPC: F16L23/02
Filed: 1993-03-10
Granted: 1994-06-15
Abstract: FIELD: pipe joints. SUBSTANCE: joint has longitudinal reinforcing rods. The free end of the rods carry a coupling member in the form of metal pipe sections rigidly interconnected and positioned in a monolithic block of a binding polymer. The inner diameter of the pipe sections exceeds the outer diameter of the metal-base laminate pipe. An insert from a metal-base laminate pipe is mounted between the ends of joined metal-base laminate pipes coaxially to them. EFFECT: improved structure. 1 dwg
Patent RU-2073248-C1 (RU)
Inventor: LUKASHENKOV ANATOLIJ V
IPC: G01R27/00
Filed: 1993-03-23
Granted: 1997-02-10
Abstract: Использование: в области электроники для определения сопротивлений многоэлектродных руднотермических печей. Сущность изобретения: выделяют сигналы, пропорциональные синусной и косинусной составляющих первой и третьей гармоник токов электродов и напряжений "электрод-нуль" каждого электрода, расчет сопротивлений производится по формулам:  R п =(U       1s   q0       -9U       3s   q0       )/I q ; R ш =12•U       3s   q0       /I q ; X L =U       1c   q0       /I q ,  где q - номер фазы, электропечи (q = 1, 2, 3); U       1s   q        - синусная составляющая первой гармоники напряжения q-й фазы; U       1c   q        - косинусная составляющая первой гармоники напряжения q-й фазы; U       3s   q        - синусная составляющая третьей гармоники напряжения q-й фазы; Iq - действующие значения тока q-й фазы. 1 ил.
Patent RU-2044210-C1 (RU)
Inventor: VASILEV MIKHAIL G
IPC: F24B1/00
Filed: 1993-04-14
Granted: 1995-09-20
Abstract: Использование: в цветной металлургии. Сущность изобретения: рабочее пространство печи разделено перегородками, не доходящими до свода и подина, на загрузочную, реакционную и отстойную камеры. Печь содержит фурмы, аптейк, приспособление для выпуска жидких продуктов плавки и дополнительно снабжена приемным сифоном. Отношение минимального проходного сечения приемного сифона к горизонтальному сечению реакционной камеры составляет 0,001-0,1. Фурмы в реакционной камере установлены над подиной на высоте, равной 4-10 диаметрам выходных каналов фурм. Положительный эффект: предлагаемая печь позволяет обрабатывать наряду с твердыми жидкие исходные продукты, что расширяет ее функциональные возможности. 1 ил.
Patent RU-2101970-C1 (RU)
Inventor: ANISIMOV S V
IPC: A23C19/068
Filed: 1993-05-27
Granted: 1998-01-20
Abstract: FIELD: milk industry. SUBSTANCE: pasteurized milk cooled to 30-32 C is added to leaven of lactic bacteria and enzymic agent till acidity of mixture reaches 26-30 T, mixture is fermented clot is cut into small cube with face size of 5-10 cm. The mixture is then kept for 3-5 min, heated to 32-34 C while stirring, mixture is then chedderized at 30-32 C for 1-2 h till serum turns sour. Under serum layer cheese grains are matured at 31-33 T and serum turns sour. The serum which is removed from cheese grains turns sour at 60-70 T. EFFECT: improved method of making cheese. 3 cl
Patent RU-2053847-C1 (RU)
Inventor: YUREVA TAMARA M
IPC: B01J23/72
Filed: 1993-06-18
Granted: 1996-02-10
Abstract: FIELD: catalyst preparation. SUBSTANCE: method to produce copper-magnesium catalyst provides that during preparation of the catalyst they mix solution of ammonium-carbonate complex of copper with magnesium compounds and with following thermal treatment. As magnesium compound they use magnesium oxide, that is activated by ammonia water solution treatment during magnesium oxide heating. EFFECT: simplified process. 1 tbl
Patent RU-2052278-C1 (RU)
Inventor: POKROVSKIJ DANIIL D
IPC: B01D63/00
Filed: 1993-07-08
Granted: 1996-01-20
Abstract: FIELD: cleaning of tap water. SUBSTANCE: device uses a cylindrical easing, filter cell with a diaphragm ceramic filter element or several filter elements and an accumulating vessel. Filtration through the diaphragm provides for sterilization of water and retention of any solid suspensions measuring more than 0.1 to 0.2 μm. The accumulating vessel is used for quick intake of cleaned water by the user, as well as for diaphragm flushing. The sealed accumulating vessel accommodates sorbent-absorber of solved toxicants and scents. Diaphragm reclaiming is accomplished spontaneously at use of water for industrial needs due to tangential high-speed flow, as well as filtrate back pressure pulse through the diaphragm from the accumulating vessel. The filter functions without any loss of capacity for at least a year. EFFECT: enhanced quality. 1 dwg
Patent RU-2057272-C1 (RU)
Title: Combined vessel and method of making same
Inventor: KAZANTSEV VALENTIN PETROVICH
IPC: F17C1/02
Filed: 1993-07-15
Granted: 1996-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: vessel has carrying shell, sealing layer and sealing shell made up as a flexible bag. The sealing shell is, in sizes, close to the inner surface of the sealing layer. The material of the shell allows it to be assembled inside the vessel and removed from the vessel through the neck opening. The method of making includes arranging of the sealing shell and sealing layer inside the vessel, evacuation of the space between the sealing layer and sealing shell to smooth out of the shell and fit it close to the sealing layer, and pressure-tight closing of the technological opening with a plug. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2046136-C1 (RU)
Title: Microorganism growing apparat
Inventor: SMIRNOV VLADIMIR I
IPC: C12M1/04
Filed: 1993-07-27
Granted: 1995-10-20
Abstract: FIELD: microbiological and food-processing industry, in particular, yeast growing apparatuses. SUBSTANCE: apparatus has vessel, heat-exchanger, aeration system positioned adjacent to lower vessel bottom and composed of modules containing a set of aerators, supply pipeline and gas-distributing system, which is connected with aerators. Aerators in modules and modules in aeration system are positioned circumferentially in peripheral part of module and vessel section. EFFECT: intensified mixing of culture medium in vessel due to superposition of above mentioned motions. 2 cl, 3 dwg
Patent RU-2054511-C1 (RU)
Inventor: PLUZHNIKOV ALEKSANDR V
IPC: E04G21/02
Filed: 1993-08-02
Granted: 1996-02-20
Abstract: FIELD: civil engineering. SUBSTANCE: pneumatic concrete pump has cylindrical case with thrust lug in lower part along vertical axis, and hollow support part on back end surface of it. Rotary distributor in the form of a blind cylinder with coaxial shaft in support portion of the case and isolating partitions is placed in the case. The partitions form isolated ballast and two equal working chambers in the blind cylinder. Lugs reply to case thrust lug are made in the central zone of working chambers. The case is connected with its upper portion of the front end surface to loading concrete conduit. The case has a ring partition that covers the blind cylinder to form front and back isolated cavities. Additional pneumatic conduits are connected to the cavities. The blind cylinder may be moved in lengthwise direction along horizontal axis, and has the height smaller than the distance between case front end surface and end surface of support portion. Support portion of the case has ball stop placed on the axle of the blind cylinder. Blind cylinder shaft has a spring. The spring covers the shaft and is installed so to rest upon back case end surface with its one end, and the other end rests upon blind cylinder bottom through frictionless bearing. Loading concrete conduit is connected to upper portion of case front end surface along its vertical axis. Thrust lug has air discharge passage to open case back cavity to atmosphere. Inlet opening of the passage is of round shape and placed on the surface of thrust lug perpendicular to blind cylinder axle. Reply lugs are of L- shape. Each reply lug has an aperture with spring loaded ball valve. The aperture is coaxial to inlet opening of the thrust lug and is originated in the central portion of its shelf installed perpendicular to blind cylinder axle. The ball valve is extended outside the opening and faces inlet opening of the thrust lug. Distance between inlet opening of air discharge passage of the thrust lug and shelf of the reply lug installed perpendicular to blind cylinder axle is smaller than height of ball valve portion extended outside the opening in the reply lug. Depressurization booster mechanism is made in the form of two-arm lever. The lever is installed on the front end surface of the case. The case has an opening with overlapping elastic membrane. The opening is placed on the vertical axis of the front end surface of the case between loading concrete conduit and blind cylinder axle. One lever arm interacts to elastic membrane. Other lever arm is connected to cylindrical valve placed in the lower portion of the case. The valve overlaps opening to back isolated case cavity. EFFECT: high efficiency. 2 cl, 5 dwg
Patent RU-2062436-C1 (RU)
Inventor: DANSHIN ALEKSANDR P
IPC: F42B10/14
Filed: 1993-09-29
Granted: 1996-06-20
Abstract: Изобретение относится к летательным аппаратам, а более конкретно к летательным аппаратам с раскрывающимся оперением. Заявляемый летательный аппарат с раскрывающимся оперением отличается от известных тем, что снабжен резьбовыми регулирующими упорами, отклоняющими в исходном положении плоскость симметрии раздвигаемого пера относительно плоскости симметрии неподвижного основания на заданный угол, обеспечивающий безопасное отделение летательного аппарата от носителя. 3 ил.
Patent RU-2060871-C1 (RU)
Title: Wrench
Inventor: ZHURAVLEV ALEKSANDR G
IPC: B25B13/00
Filed: 1993-10-26
Granted: 1996-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: in head 1 of wrench notches 2 are made perpendicular to its geometric axis. Handle 3 is placed in notches 2. Cam surface 4 of handle 3 faces head 1 and forms one of surfaces of wrench span. Two pins 6 are provided for connecting the head with handle 3. One pin or both are removable. To regulate opening size handle 3 is shifted in notches 2. For operation with pipe connection one of pins 6 is screwed out, head 1 is thrown on pipe and removed pin 6 is screwed in. EFFECT: simpler design. 4 dwg
Patent RU-2071089-C1 (RU)
Title: Double scattering spectrometer
Inventor: VERBITSKIJ SERGEJ S
IPC: G01T3/06
Filed: 1993-11-05
Granted: 1996-12-27
Abstract: FIELD: physics. SUBSTANCE: invention in intended for measurement of energy spectrum and flow of ionizing radiation and for determination of coordinates of source of ionizing radiation. Spectrometer has two scintillation units, each composed of one scintillator and set at least seven photodetectors optical coupled to lower plane of scintillator. Photodetectors are so arranged that they cover entire surface of lower plane of scintillator and each scintillation is simultaneously recorded by all photodetectors of given scintillator. Scintillation units are placed at some distance from each other in parallel plane. Output of each scintillation unit is connected to inputs of unit of electron circuits which information outputs are linked to input of registering device. With the use of set, at least seven photodetectors for registration of scintillation double scattering spectrometer measures not only energy spectrum of particles but determines angular coordinates of source of ionizing radiation and improves energy rarefaction. EFFECT: enhanced precision of measurement of energy spectrum, and coordinates of source of ionizing radiation. 2 dwg
Patent RU-2040037-C1 (RU)
Title: Control valve
Inventor: TRIFONOV NIKOLAJ N
IPC: G05D7/00
Filed: 1993-12-30
Granted: 1995-07-20
Abstract: FIELD: heat power production. SUBSTANCE: control valve has the body 1, the flange 2, the studs 3, the gaskets 4, the inlet branch pipe 5 and the outlet branch pipe 6, the outer sleeve, the rings 8, 9, the annular cavity 10, the ports 11, the inner sleeve 12, the drive shaft 13, the key 14, the nuts with washer 15, 16, the shaped ports 17, the support 18, the gland seal 19, the cover 20, the pin 21. EFFECT: enhanced reliability of the control valve operation, lowered non-controllable leakage in its working position. 1 cl, 3 dwg
Patent RU-2068615-C1 (RU)
Title: Excavator electric drive
Inventor: MALAFEEV SERGEJ I
IPC: H02P7/34
Filed: 1994-01-17
Granted: 1996-10-27
Abstract: FIELD: automatic control, electric drives of mine machines. SUBSTANCE: excavator electric drive has main voltage regulation circuit incorporating voltage regulator and voltage sensor auxiliary current regulation circuit connected to the former circuit and having current regulator and current sensor, and power regulation circuit that has multiplying unit whose output signal is connected to subtracting output of voltage regulator through control switch in case current exceeds specified value. Power feedback controlled by motor current provides for fast-response and accurate motor current limitation and power loss reduction. EFFECT: improved speed of response and reduced power loss. 2 dwg
Patent RU-2090393-C1 (RU)
Inventor: KOMIN LEONID A
IPC: B60R22/20
Filed: 1994-02-11
Granted: 1997-09-20
Abstract: Использование: изобретение относится к устройствам пассивной безопасности транспортных средств. Сущность изобретения: регулируемое устройство направляющей лямки ремня безопасности, включает П-образную зубчатую направляющую с отверстием, ползун с отверстиями и с закрепленными на нем подпружиненным стопором выполненным в виде двуплечего рычага с ушками, загнутыми в одну сторону концами, в которых выполнены отверстия, и закрепленным в ползуне с возможностью поворота на оси, проходящей в ушках стопора, причем приводной конец стопора проходит через ползун и отверстие направляющей, а также через вырез ползуна, одна из сторон которого имеет U-образный загиб, охватывающий щеку направляющей. 5 ил.
Patent RU-2060567-C1 (RU)
Title: Process of manufacture of magnetic films
Inventor: GAVRILYUK ALEKSANDR V
IPC: H01F41/14
Filed: 1994-03-09
Granted: 1996-05-20
Abstract: FIELD: electronics. SUBSTANCE: process is meant for manufacture of thin magnetic films with preset properties for storages. Two magnetic layers separated by nonmagnetic layer are deposited on dielectric substrate and upper layer is subjected to chemical etching. As result coercive force of this layer increases and magnetic inhomogneities are formed simultaneously. Magnetostatic interaction of magnetic leakage fields from inhomogeneities with magnetization of lower layer leads to rise of its coercive force. EFFECT: increased coercive force of lower layer. 1 dwg
Patent RU-2075693-C1 (RU)
Title: Fantail hearth burner
Inventor: AGARYSHEV ANATOLIJ I
IPC: F23D14/22
Filed: 1994-03-14
Granted: 1997-03-20
Abstract: FIELD: heat engineering; burning of condensate-containing gas mixtures, coke mixture, for example. SUBSTANCE: gas exhaust tubes are mounted in gas holes of gas distributing pipe; axes of these tubes are directed up and down in alternating pattern at angle of 15 deg to horizontal axis of gas distributing pipe which is received by slotted nozzle at distance no more than 1/2 and no less than 1/3 of length of nozzle; gas distributing pipe is located at spaced relation to side walls of slot. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2076206-C1 (RU)
Title: Method of mechanical breakage of materials, monoliths and rock mass, and working member of shearer
Inventor: KRIVOKONEV IVAN K
IPC: E21C27/02
Filed: 1994-03-14
Granted: 1997-03-27
Abstract: FIELD: mechanical cutting and breakage of materials, monoliths and rock mass, applicable, mainly, in mining. SUBSTANCE: method of mechanical breakage of materials, monoliths and rock mass includes moving of cutting edges of tools over toroidal screw lines of right-hand and left-hand runs. Right-hand and left-hand runs are alternated. Lines of trajectory of edge of the next tool intersect or are intersected with line of trajectory of the preceding tool. Working member embodying the method has auger, whose shaft is installed over the central axis of the working member in body of shearer and kinematically connected with reducing gear of the drive. Built-in between auger and its shaft and rigidly connected to it is body of the additional reducing gear. Additional reducing gear has, on the output ends of the additional shafts, cutting drums which are located over circumference within the external contour of auger flights with cross location of auger shaft axis of cutting drums. In this case, axes of neighboring cutting drums are inclined towards each other, and gears secured onto additional shafts in the body of additional reducing gear are connected with additional regulated drive through intermediate shaft installed in auger hollow shaft. Gears and intermediate wheels may be made of screw type. Additional regulated drive may be connected with cutting drums by shafts joined by hinges. Supporting and bearing units of driven parts of shafts joined by hinges may be made rearranged as turning. EFFECT: higher efficiency. 5 cl, 3 dwg
Patent RU-2075249-C1 (RU)
Title: Устройство для контроля состояния технологического оборудования
IPC: G08C19/32
Filed: 1994-04-28
Granted: 1997-03-10
Abstract: Устройство для контроля состояния технологического оборудования, содержащее датчики, передатчик, группу компараторов, первую и вторую группы элементов И, первый и второй элементы И, первый, второй и третий элементы ИЛИ, первый и второй счетчики, первый и второй дешифраторы, первый и второй элементы задержки, элемент НЕ, цифроаналоговый преобразователь, задатчик, сумматор, генератор, делитель частоты и шифратор, выходы которого соединены с соответствующими входами передатчика, группа выходов которого образует канальный выход устройства, первый вход и выход сумматора соединены с выходом цифроаналогового преобразователя и первыми входами компараторов соответственно, вторые входы компараторов соединены с выходами соответствующих датчиков, выходы подключены к соответствующим входам первого элемента ИЛИ и первым входам соответствующих элементов И первой группы, выходы которых соединены с соответствующими входами шифратора, выход первого элемента ИЛИ соединен с первыми входами первого и второго элементов И, входом элемента НЕ и выходом устройства, второй вход первого элемента И соединен с выходом второго элемента задержки и первым входом второго элемента ИЛИ, выход первого элемента И подключен к счетному входу первого счетчика, обнуляющий вход которого соединен с вторым входом второго элемента ИЛИ и через первый элемент задержки - с выходом элемента НЕ, группа входов цифроаналогового преобразователя соединена с группой выходов первого счетчика и группой входов первого дешифратора, выходы которого подключены к первым входам элементов И второй группы, вход, выход и группа выходов делителя частоты соедин
Patent RU-2094066-C1 (RU)
Title: Applicator for electromagnetic hypothermia
Inventor: DUDNICHENKO ALEKSANDR SERGEEVI
IPC: A61N1/30
Filed: 1994-05-05
Granted: 1997-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: applicator has collector including channels for delivery of medicinal substance and dielectric liquid, respectively, provided with catheters-conductors for connection of electrodes to power supply sources. Device has also auxiliary electrodes inoperative surfaces of which along with flexible membranes form reservoirs for medicinal solution coupled to collector channels. Main electrodes separated by means of dielectric gaskets from flexible membranes forming the reservoirs for dielectric liquid are communicated with collector channels. Main and auxiliary electrodes are made as segments of geometrical surface of second order. Electrodes are of polar-symmetrical arrangement relative to center of spacer. Reservoirs for medicinal substance and dielectric liquid designed to cool down surface of patient's body are formed by electrodes. EFFECT: higher efficiency of treatment, reduced probability of metastases. 4 cl, 2 dwg
Patent RU-2076939-C1 (RU)
Title: Fuel preparation and delivery system for carburetor engine
Inventor: LEVITSKIJ LEONID IVANOVICH
IPC: F02M31/08
Filed: 1994-05-17
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering; gasoline engines. SUBSTANCE: system has additional tube 8 with three-way valve 7 and expansion tank 9. Tube 8 is laid through regulator 11 to exhaust manifold 2 from outside is tightly connected with manifold and then it is brought inside manifold 2. Tube 12 at its outlet from manifold 2 is provided with second expansion tank 13 from which tube 14 is laid under carburetor 3 and brought into connection 5 of fuel-air mixture delivery channel. EFFECT: improved operation. 2 cl, 4 dwg
Patent RU-2096851-C1 (RU)
Title: Load-lifting electromagnet control device
Inventor: TREGUBOV DMITRIJ A
IPC: H01F7/18
Filed: 1994-06-07
Granted: 1997-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: magnetizing unit has four optoelectronic thyristors, demagnetizing unit using two optoelectronic thyristors between which shunting optoelectronic thyristor is placed. Electromagnet power recorder is built around series-connected diode, voltage divider and optoelectronic transistor. Control unit is represented by pulse-phase control system using the four-channel circuit which has four inputs and four control outputs. First output of system is connected to control inputs of first and third optoelectronic thyristors of magnetizing unit. Second output of pulse-phase control system is connected to second and fourth control inputs of optoelectronic thyristors of magnetizing unit. Third output of pulse-phase control system is connected to control input of shunting optoelectronic thyristor. Fourth output of pulse-phase control system is connected to control inputs of both optoelectronic thyristors of demagnetizing unit. Pulse-phase control system uses AND and OR gates. Device designed to control load-lifting electromagnet allows separation of loads. EFFECT: wider functional capabilities of device. 2 cl, 4 dwg
Patent RU-2100477-C1 (RU)
Inventor: SHARAFUTDINOV RAVEL G
IPC: C23C16/50
Filed: 1994-10-18
Granted: 1997-12-27
Abstract: Изобретение относится к технологии нанесения пленок и может быть использовано для изготовления тонкоплепочных кремниевых солнечных элементов, фоточувствительных материалов для оптических сенсоров и тонкопленочных транзисторов большеразмерных дисплеев. Способ осаждения пленок гидрогенизированного кремния заключается в том, что рабочий газ из источника подают в вакуумную камеру для создания сверхзвукового потока кремнийсодержащих газов, который пропускается через электронно-пучковую плазму для создания в потоке газа примеси нейтральных радикалов кремния для осаждения пленки на поверхности подложки, размещенной в потоке газа низкого давления. 3 ил., 1 табл.