baber/WOPTO huggingface dataset:
Patent RU-2008225-C1 (RU)
Title: Pressure plate of double-belt, single- or multifloor press and method of making such plate
Inventor: KURD KHELD
IPC: B30B15/06
Filed: 1988-05-17
Granted: 1994-02-28
Abstract: FIELD: metal pressure forming. SUBSTANCE: pressure plate has circular cross section ducts, arranged along its width, for passing a flow of heat transfer agent. The pressure plate also has additional ducts along its periphery. Each duct, arranged along the width of the plate, has an insert of heat conductive material for increasing a surface of the duct. The insert has a surface with a row of elements, protruding into a flow of the heat transfer agent, forming mutually joined surface and dividing the duct by several sectors with closed cross section. The insert is secured to the duct wall with the aid of solder, representing a compound of argentum, copper or tin. Method of making the pressure plate includes steps of forming in it mutually joined ducts for a flow of the heat transfer agent; mounting the insert, increasing the duct surface in the corresponding duct, the insert has identical or different-shape members, had been molded from metallic tubes; providing separate members of the insert by solder; heating the pressure plate together with the inserts, had been mounted in its ducts till temperature higher, than the solder melting temperature and lower, than a temperature of the insert member metal melting. EFFECT: simplified manufacturing process. 32 cl, 10 dwg
Patent RU-2012874-C1 (RU)
Title: Method of measuring distribution of concentrations of magnetic nuclei in solid body
Inventor: ERMOLAEV KONSTANTIN V
IPC: G01N24/12
Filed: 1988-07-14
Granted: 1994-05-15
Abstract: FIELD: radiospectroscopy. SUBSTANCE: resonance effect in quadrupole nuclei of single chemical element of tested specimen is carried out by using resonance, inducing in intracrystalline fields of the material of tested specimen, when it is influenced by radio-frequency pulse with preset frequency of radio-frequency field. After that nonuniform magnetic field is applied to tested specimen with preset gradient for creating corresponding sensitive area, and response signal is detected within the area. Then nonuniform magnetic field is applied to any unit of volume of the tested specimen; magnetic field gradient changes continuously, and corresponding sensitive area is created. After that response signal is recorded from all the units of volume of tested specimen, and image of nuclei distribution of tested specimen may be achieved in set cross-section. EFFECT: improved precision of measurement. 4 dwg
Patent RU-2014201-C1 (RU)
Title: Flexible production module
Inventor: TIMOFEEV ANDREJ N
IPC: B23Q41/00
Filed: 1989-06-26
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: means for registering and clamping of blanks have the form of carriages 12 whose position can be changed automatically over three coordinates. Carriages 12 and set-up head 3 have registration join-up surfaces 29 and 30 which, together, constitute a single-motion or triple-motion kinematic pair, and coupling halves 23 and 31. Blank clamping mechanism 18 and mechanism 22 for fixing carriages on base 11 of machine attachment 2 are operated by rotation of machine spindle. EFFECT: improved design. 4 cl, 6 dwg
Patent RU-2028244-C1 (RU)
Title: Method of making sections of the metallic hull
Inventor: TSARENKO ANATOLIJ IVANOVICH
IPC: B63B73/10
Filed: 1989-10-17
Granted: 1995-02-09
Abstract: FIELD: ship building technology. SUBSTANCE: method is exercised by means of assembling panel 1 with longitudinal stiffening ribs 2. Frame beams of transverse hinged set 3 are mounted on longitudinal stiffening ribs 2 with fixings located between them perpendicular to the stiffening ribs and combined with the wall plane of the frame beams of the transverse set. These fixings are made of the same rolled products as the longitudinal stiffening ribs using scraps formed during the stiffening rib production. The fixings are mounted in the space equal to the distance between the neighboring longitudinal stiffening ribs of the sections. EFFECT: improved technology. 6 dwg
Patent RU-2020889-C1 (RU)
Title: Method of treating wounds in lying-in woman perineum
Inventor: PEDDER VALERIJ V
IPC: A61B17/42
Filed: 1989-11-28
Granted: 1994-10-15
Abstract: FIELD: medicine, in particular, obstetrics. SUBSTANCE: this method prescribes administering medicinal preparation solution into wound in region of perineum and vagina, daily exposing affected region to low-frequency ultra sound during 60 to 90 s and then treating wound three to four days after with drug aerosol jet initiated by high-voltage (3 to 5 kV) electric discharge. Distance between nozzle edge to surface to be treated is from 50 to 70 mm. Time required for treating 1 sq. cm of affected surface is between 1 to 3 s. Cure lasts from 6 to 8 days. EFFECT: treatment period reduced by 3 to 4 days.
Patent RU-2020168-C1 (RU)
Title: Method for regulation of temperature conditions in continuous furnace for melting sulfide ores and concentrates of nonferrous metals
Inventor: RAVDANIS BORIS I
IPC: C22B5/02
Filed: 1990-04-13
Granted: 1994-09-30
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method includes charging of sulfide raw material through furnace arch, uniform supply of oxygen over furnace length into melt through lances, and measurement of melt temperature t ch  in zone of charge. During feed of raw material, melt cooling t cool =t opt -t ch  is determined and with ratio t cool :t opt >0,08, oxygen is additionally fed through lances located in charge zone to restore optimal temperature t opt . EFFECT: higher efficiency of furnace and prevention of formation of wall accretion.
Patent RU-2016374-C1 (RU)
Title: Vibrocontact transducer for linear measurements
Inventor: GLAGOVSKIJ BORIS A
IPC: G01B7/02
Filed: 1990-06-07
Granted: 1994-07-15
Abstract: FIELD: measurement technology. SUBSTANCE: vibrocontact transducer for linear measurements has an electromagnetic exciter of armature vibrations with measuring tip and generator-type convertor of vibrations an amplitude of which is determined by dimensions of an object being tested. The transducer armature resiliently suspended on two disk springs is made in the form of a non-magnetic rod with two prismatic ferromagnetic straps located along the axis of the housing. A strap length exceeds a total length of the generator-type vibration converter coil and a thickness of the rods which form an open magnetic circuit of this converter and are adjacent to the end-face of an two-pole field magnet. In the end-faces of magnetic circuit rods rectangular or trapezoidal cut-outs can be formed. EFFECT: enhanced accuracy and reliability and widened measurement range. 2 cl, 5 dwg
Patent RU-2075964-C1 (RU)
Title: Angular stomatologic end piece
Inventor: GRIDNEV ANATOLIJ VASILEVICH
IPC: A61C1/12
Filed: 1990-08-14
Granted: 1997-03-27
Abstract: FIELD: medicine, medicinal technique. SUBSTANCE: end piece contains a body, a head, a fixator as spring-controlled push button with working conical surface and tool stem holder, a drive. Holder is made as at least two turning plates with projections the ends of which interacts with conical surface of spring-controlled push button and are connected by plate-type spring. Each plate has rotation axes which are diametric to the hole for given tool. Longitudinal hole of toothed wheel has a protrusion receiving tool torques. EFFECT: higher efficiency at conducting stomatologic therapeutic and orthopedic operations. 3 dwg
Patent RU-2044142-C1 (RU)
Title: Internal combustion engine
Inventor: DASHKO BORIS I
IPC: F02B75/22
Filed: 1990-08-20
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine has housing and rotor 2 eccentrically mounted inside the housing. The rotor is coupled with shaft 3 of the engine and rigidly coupled with cylinder bank 6 axes of which oriented along the radius with respect to the rotor axis. The cylinders have pistons and rollers for contacting with curved surface of the housing. Pistons 1 is spring-loaded with springs 5. The opening for supplying fuel mixture from the compression zone in the crankcase space to the cylinder when the springs are in operation is made in the rotor. The cooling system includes passageways made in the rotor, crankcase, and shaft of the engine. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2003376-C1 (RU)
Inventor: SEKISOV GENADIJ V
IPC: B03B7/00
Filed: 1990-11-26
Granted: 1993-11-30
Abstract: Использование: обогащение полезных ископаемых , преимущественно металлоносных песков.  Сущность изобретени : поточна  лини  содержит  устройство 1 дл  дезинтеграции и классификации  по крупности, ленточный отвалообразователь 2, устройство  3 дл  улавливани  зерен т желых минералов , состо щее из системы желобов с улавливающими  покрыти ми и грохотами, магнитный сепаратор  6, обезвоживающий агрегат 8. устройство 9 дл   приготовлени  и дозировани  фпокул нтов, зумпф  10 и насос 11. Поточна  лини  дополнительно  снабжена электродинамическим сепаратором 7, установленным  с возможностью поступлени  в него  хвостов нижнего желоба устройства 3, а также радиометрическими  сепараторами 5, установленными  с возможностью поступлени  в них хвостов устройства  3. Под грохотом нижнего желоба последнего  может быть дополнительно установлен орбитальный  шлюз или аппарат дл  селективной флокул -  ции. Пески поступают в устройство 1. Надрешет-  ный продукт кл + 20 мм через отвалообразователь  2 уходит в отвал. Подрешетный продукт поступает  в устройство 3. Хвосты кл. (- 20) - (+3) поступают в  радиометрический сепаратор 5, хвосты кл. (- 3) -  (ч-0,5) поступают на сепаратор 6. а хвосты кл. (- 0,5)  - (+02) поступают в сепаратор 7. Хвосты класса -  02 мм поступают на устройство 4 дл  селективной  флокул ции, хвосты которого подаютс  в обезвоживающий  агрегат 8, пескова  фракци  последнего  - на отвалообразователь 2, а слив - в зумпф 10.  Дл  дополнительного извлечени  попутных компонентов  сепараторы 5-7 установлены с возможностью  поступлени  в них концентратов устройства  3. 1 з.п. ф-лы, 1 ил. ve
Patent RU-2015095-C1 (RU)
Inventor: KLAUS SHPIS
IPC: B65G31/04
Filed: 1991-04-26
Granted: 1994-06-30
Abstract: Изобретение относится к устройству для передачи сыпучего материала в форме струи от места засыпки к месту назначения. Устройство 1 содержит центробежное колесо 8 с лопастями. Центробежное колесо радиально открыто и на большей части своей периферии окружено как оболочкой бесконечным ремнем 14, направляемым по направляющим роликам 15, 16, 17. Между направляющим роликом 15, прижимающим ремень 14 к центробежному колесу 8, и направляющим роликом 16, отводящим ремень 14 от центробежного колеса 8, расположен участок, не охватываемый ремнем, через который материал М выводится в виде струи. В зоне входа ремня 14 в контакт с центробежным колесом 8 может быть установлен отсекатель материала. Материал М подводится по оси через патрубок и через выходное отверстие направляется в центробежное колесо на уровне высоты лопаток. 9 з.п.ф-лы, 9 ил.
Patent RU-2034154-C1 (RU)
Title: Method for testing shotcreted support
Inventor: KAZAKEVICH EDUARD VENIAMINOVIC
IPC: E21D11/00
Filed: 1991-01-03
Granted: 1995-04-30
Abstract: FIELD: mining. SUBSTANCE: rock cores are drilled out along mine working from its roof and wall at certain intervals and placed in cylinders which have radial holes and inner channel corresponding to core diameter. Each core is placed into cylinder channel having length from core end plane exceeding calculated thickness of shotcreted support. Cylinder channel is filled with cementing mortar from distance equalling true distance from opening of nozzle of shotcreting machine to working surface. EFFECT: higher efficiency. 4 dwg
Patent RU-2106714-C1 (RU)
Title: Multibeam shf device of o type
Inventor: PIS MENKO V F
IPC: H01J25/34
Filed: 1991-01-11
Granted: 1998-03-10
Abstract: FIELD: electronics, design of klystrons, travelling wave tubes and of their hybrids. SUBSTANCE: proposed device has decelerating system in the form of network of ring resistors 1 coupled by slits 6 made in diaphragms 7 separating resonators, transit channels 4 and conductive elements 2. The latter are fabricated in the form of rings and are joined to side surfaces of outer conductors 3 of resonators which diameters exceed diameters of inner conductors 5. Coupling slits 6 in diaphragms 7 are made opposite to joints of rings with side surfaces of outer conductors of resonators. Transit channels 4 are located along axes of rings passing near free edges. EFFECT: enhanced power of device. 1 dwg
Patent RU-2027876-C1 (RU)
Title: Method of operation of internal combustion engine and internal combustion engine proper
Inventor: DEBERDEEV FARID FUATOVICH
IPC: F02B17/00
Filed: 1990-11-26
Granted: 1995-01-27
Abstract: FIELD: internal combustion engines. SUBSTANCE: zones formed in combustion chamber by partition are brought in communication in three directions, one of which is oriented through center of combustion chamber forming the passage and other two directions are oriented tangentially to combustion chamber wall and are opposite. Combustion products are directed from fuel zone to air zone in one direction and air is forced out of air zone to fuel zone by combustion products in two direction. EFFECT: enhanced reliability. 6 cl, 4 dwg
Patent RU-2047416-C1 (RU)
Title: Striker rocking mechanism for radial-crimping machine
Inventor: SAVINOV EVGENIJ ANDREEVICH
IPC: B21J7/14
Filed: 1991-02-21
Granted: 1995-11-10
Abstract: FIELD: radial-crimping machines with automatic feeding of billet by rocking of strikers. SUBSTANCE: rocking mechanism has threaded members making a pair: screw 5-nut 9. Screw 5 is coupled with end of striker 1 having double-armed lever supported by spherical bearing 19. Nut 9 has radial slot 10 made in its end and adapted for receiving slide 11. Finger 12 insertable into slide opening is eccentrically fixed on driven wheel 13 of toothed gear. Wheel 13 is mounted on carrier 16 rotating about axis of rotation of drive transmission wheel 14. Carrier 16 is coupled with adjusting ring 17. Ring 17 rotates about forging axis of machine to vary rocking amplitude of striker. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg
Patent RU-2022744-C1 (RU)
Inventor: MATUSEVICH ALEKSANDR S
IPC: B23K28/02
Filed: 1991-02-04
Granted: 1994-11-15
Abstract: Изобретение относится к термомеханической обработке сварных соединений, а именно к термомеханической обработке сварных соединений металлокорда. Сущность изобретения: способ термомеханической обработки сварных соединений включает нагрев электрическим током до 250 - 320°С, охлаждение и последующее обжатие. Обжатие выполняют в несколько проходов до суммарной степени деформации 20 - 40%. Устройство содержит приводную клеть с кинематически связанными между собой фасонными валками. На фасонных валках выполнены калибрующие ручьи с заходными лысками, число которых определяется по формуле, приведенной в тексте описания. 2 с.п. ф-лы, 3 ил., 2 табл.
Patent RU-2005688-C1 (RU)
Inventor: DUBROVIN BORIS S
IPC: B65G67/24
Filed: 1991-03-25
Granted: 1994-01-15
Abstract: FIELD: transportation of loads. SUBSTANCE: vibroripper has plate 1 provided with at least five rods; one of them (rod 2) is of I-shaped cross-section and is positioned in center of plate 1 and four other rods 5 are of rectangular cross-section and are mounted diagonally symmetrically relative to rod 2, free end of which is located below plane I-I limiting length of rods 3. Secured on plate 1 is vibration exciter with unbalance shaft 6. Unbalanced masses 7 and 8 are mounted on ends of shaft 6 and are displaced relative to each other by 90 deg. Longitudinal axis of I-shaped cross-section of rod 2 is located perpendicularly to axis of unbalance shaft 6 passing through center of inertia. For suspending arrangement from hook of lifting crane it is provided with spring-loaded suspension 9. Intensive loosening of frozen load takes place under action of longitudinal, torsional and angular oscillations. EFFECT: stable operation without sticking in frozen loads. 2 dwg
Patent RU-2067329-C1 (RU)
Title: Ferrite material
Inventor: ANDREEVA IRINA N
IPC: H01F1/34
Filed: 1991-04-19
Granted: 1996-09-27
Abstract: FIELD: magnetic materials, such as ferrite ones for magnetoacoustic devices. SUBSTANCE: ferrite material has the following composition, mol percent: ferric oxide - 45-52; copper oxide - 0.1-5.0; cobalt oxide - 0.1-2.0; indium oxide - 0.05-5.0; nickel oxide - the rest. magnetomechanical coupling coefficient of material is low at low acoustic loss in frequency range of 60 kHz to 70 MHz. EFFECT: improved coefficient of magnetomechanical coupling. 1 tbl
Patent RU-2091587-C1 (RU)
Title: Device for formation of shotcrete support
Inventor: KARTOZIYA BORIS A
IPC: E21D11/10
Filed: 1991-04-25
Granted: 1997-09-27
Abstract: FIELD: mining; applicable in mine workings for formation of light supports based on shotcrete. SUBSTANCE: the offered device includes shotcreting machine 1 installed on platform 2, manipulators 4 with nozzle system, main line for supply of concrete-air mixture. Each nozzle is secured to bushing which is fitted on bar 5 for axial motion. Installed on bar 5 between bushings are calibrated washers with cutout corresponding to bar thickness. Bushings are locked by locking strip whose length corresponding to bar length to point of its fastening to manipulators. Each nozzle has individual supply of concrete-air mixture. EFFECT: higher efficiency. 4 dwg
Patent RU-2107958-C1 (RU)
Title: Nuclear reactor vessel cavity
Inventor: REPIN A I
IPC: G21C9/016
Filed: 1991-05-16
Granted: 1998-03-27
Abstract: FIELD: nuclear reactors. SUBSTANCE: nuclear reactor vessel cavity is made of structural concrete and had shielding block in the form of shell built up of two annular members, one placed on top of other, and bottom member; all members of shielding block are bulky structures each lower member having smaller diameter than upper one. Bottom member placed at vessel bottom is free to turn and forms maintenance room unit it; it has access hole to pass inspection tool and fusible compartments. EFFECT: improved design. 2 dwg
Patent RU-2021841-C1 (RU)
Inventor: KORENEVSKIJ GENNADIJ V
IPC: B01D29/50
Filed: 1991-05-24
Granted: 1994-10-30
Abstract: Изобретение относится к области фильтрации, а именно к комбинированным фильтрам, предназначенным для очистки жидкостей. Фильтроэлементы выполнены в виде фигур с центральной симметрией третьего порядка, развернутых на 120° относительно друг друга и образующих три группы полостей - подвода, загрузки и отвода фильтрата. 5 ил.
Patent RU-2037533-C1 (RU)
Inventor: PANASENKO LYUDMILA IVANOVNA
IPC: C21D1/78
Filed: 1991-05-31
Granted: 1995-06-19
Abstract: Использование: термическая обработка металлов, применяемых для изготовления деталей, работающих в условиях контактного износа, в частности ножей для резки металла. Сущность изобретения: после гомогенизирующего отжига при 1050 - 1100°С в течение 4 - 7 ч с последующим охлаждением с печью до 300°С, далее на воздухе заготовки нагревают до температур аустенитизации, выдерживают в течении 3 - 4 ч и охлаждают на воздухе. Затем заготовки отжигают при   в течение 4 - 8 ч с охлаждением до 500°С со скоростью 0,02 - 0,03°С/с далее на воздухе, нагревают до температур аустенитизации, выдерживают, охлаждают в среде с температурой M н + (5-50) ° C и выдерживают при данной температуре, окончательно охлаждают в воде. 1 ил., 1 табл.
Patent RU-2032019-C1 (RU)
Title: Method for erecting embankment from improvised materials
Inventor: KALISHEVSKIJ VADIM NIKOLAEVICH
IPC: E02B7/06
Filed: 1991-06-19
Granted: 1995-03-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: method involves filling an embankment in conjunction with railway transport by an excavator moving through drain ditch dug in advance in embankment footing and filled with crushed rock to the excavator level. EFFECT: higher efficiency. 4 dwg
Patent RU-2026418-C1 (RU)
Title: Apparatus for application of coatings in vacuum
Inventor: DOSTANKO ANATOLIJ PAVLOVICH
IPC: C23C14/35
Filed: 1991-06-24
Granted: 1995-01-09
Abstract: FIELD: application of coatings. SUBSTANCE: a seal of heat-conducting material is placed in the apparatus between the sprayed target and cooled backing. The cooled backing is provided with a circular groove and circular boss. The dimensions and shape of the seal, boss and groove are identical to those of the discharge zone ring. EFFECT: enhanced capacity of apparatus. 1 dwg
Patent RU-2020717-C1 (RU)
Title: Electric drive
Inventor: ALIMOV TAGIR I
IPC: H02P7/292
Filed: 1991-06-28
Granted: 1994-09-30
Abstract: FIELD: machine tool feed electric servo drives. SUBSTANCE: enhanced reliability, accuracy and adaptability to manufacture are provided by use of second amplifier-summer, switching unit, high frequency unit and resistive decoupling unit. Resistive decoupling unit has high-frequency generator, two transformers, four switches and six resistors. EFFECT: enhanced reliability and accuracy. 2 dwg
Patent RU-2015242-C1 (RU)
Title: Machine for working rail fasteners of railway track
Inventor: JOZEF TOJRER
IPC: E01B31/02
Filed: 1991-09-03
Granted: 1994-06-30
Abstract: FIELD: repair of railway track. SUBSTANCE: machine has frame 2 resting on trucks 3. Mounted on frame 2 are power plant 7 and tool frame 14 of T-shape in plan. Cross beam of frame 14 rests on rails 4 of track 6 with help of rollers 22 provided with flange. Frame 14 is installed for moving along machine by means of drives 21. Cross beam of frame 14 is installed on its longitudinal beam for turning round vertical axis by drive. Installed on cross beam of frame 14 are working members 23 and driving rail clamps 26 for locking the machine to rails. EFFECT: higher efficiency. 8 cl, 4 dwg
Patent RU-2016076-C1 (RU)
Inventor: ZAKHARCHENKO EDUARD V
IPC: C21C1/08
Filed: 1991-09-16
Granted: 1994-07-15
Abstract: Использование: литейное производство и металлургия. Сущность: наполнитель порошковой проволоки для модифицирования чугуна содержит сплав кремния с барием, в качестве которого используется ферросиликобарий, дополнительно введены порошок графита и легкоплавкое азотсодержащее вещество, при следующем соотношении компонентов, мас.%.: ферросиликобарий 10 - 25; порошок графита 0,5 - 5; легкоплавкое азотсодержащее вещество остальное. 1 табл.
Patent RU-2050906-C1 (RU)
Inventor: GURKIN YURIJ I
IPC: A63H33/08
Filed: 1991-10-02
Granted: 1995-12-27
Abstract: Использование: в предметах культурно бытового назначения, игрушечных наборах, демонстрационных стендах. Сущность изобретения: устройство для формирования объемного тела содержит набор колец, состоящий из нескольких групп колец двух видов, в каждом из которых по четыре выполненных плоскими из упругого материала кольца. В каждом кольце каждой группы по периметру с наружной и/или внутренней стороны выполнено в общей сумме шесть прорезей, по глубине равных половине ширины кольца, а по ширине не меньше толщины кольца. Наружная и внутренняя стороны каждого из четырех составляющих одну группу колец одного вида выполнены в виде правильного шестиугольника, а наружная и внутренняя стороны каждого из четырех составляющих одну группу колец выполнены в виде окружности. Устройство для формирования объемного тела дополнительно снабжено основанием по меньшей мере с двумя направляющими стойками, имеющим различное поперечное сечение, габаритные размеры которого не больше расстояния между прорезями на кольцах набора. 8 ил.
Patent RU-2095370-C1 (RU)
Inventor: KRISTOFER S LEJN
IPC: C08J3/12
Filed: 1991-11-14
Granted: 1997-11-10
Abstract: Сущность изобретения: стеклоподобный полисахаридный абразивный продукт в виде твердых спекшихся частиц получают путем диспергирования смеси крахмала с декстрозным эквивалентом менее 25 и воды, взятой в количестве 10-70 мас. %, с последующим нагревом полученной дисперсии до температуры, достаточной для отжига смеси, при давлении, обеспечивающем превышение точки кипения обрабатываемой смеси над температурой ее нагрева, охлаждением в нормальных условиях и измельчением. Полученный продукт характеризуется кажущейся твердостью частиц не более 4,0 moh. 2 с. и 6 з.п. ф-лы. 1 табл.