baber/WOPTO huggingface dataset:
Patent RU-2031432-C1 (RU)
Title: Polarized electromechanical converter of bridge type for electronic watch
Inventor: KRASNOPEVTSEV ALEKSANDR I
IPC: G04C13/10
Filed: 1988-07-29
Granted: 1995-03-20
Abstract: FIELD: watch making. SUBSTANCE: invention refers to stepping electric motor drives. It makes it possible to expand of application of polarized electromechanical converter of bridge type of construction of magnetic circuit thanks to increased reliability and ease of manufacture with increased stability of movement and steps within limits of one turn. Axle of converter carries rotor with poles. Magnets magnetized in opposition are positioned uniaxially to rotor. Winding with insulating frame is installed on magnetoconductive frame between plates of stator with poles. Plate is positioned on columns between magnets. Additional poles are made in plate by means of slots, equal in angular extent with poles on plates having same direction of principal and additional poles. EFFECT: increased reliability and ease of manufacture. 6 dwg
Patent RU-2062665-C1 (RU)
Title: Automatic device for separation of bar articles by weight
Inventor: ARTEMOVA LYUDMILA S
IPC: B07C5/24
Filed: 1990-11-11
Granted: 1996-06-27
Abstract: FIELD: inspection engineering. SUBSTANCE: automatic device for separation of bar articles by weight has feeder with splitters, orientation device with pusher, separation device, withdrawal tool, drive and feeding block. Feeding block is made as movable carriage connected through rocker arm with spring-loaded lever interacting with drive cam. Vertical stand is secured on carriage. Lower cut plate of feeder and pusher of orientation instrument are placed above carriage, with both having through notches across which the stand passes. Screw interacting with upper cut plate of feeder is set up in upper part of stand. Traction connected with withdrawal tool is hinged on carriage. The withdrawal tool is made as spring-loaded ratchet-and-pawl mechanism mounted on rotating disk having grippers with recesses. Hole for pellet drop is disposed at radius of gripper deepening, but at the distance from load-receiving platform smaller than gripper spacing. EFFECT: enhanced accuracy of separation. 2 cl, 7 dwg
Patent RU-2090248-C1 (RU)
Inventor: NUZHDIN YURIJ I
IPC: B01D53/26
Filed: 1989-06-06
Granted: 1997-09-20
Abstract: Использование: техника осушки газов. Сущность изобретения: корпус выполнен из двух коаксиально расположенных труб и может встраиваться в любые магистральные газопроводы, газ, проходя через трубу малого диаметра, редуцируется и охлаждается и затем поступает на теплообменную поверхность, имеющую участки из искусственного меха. 4 ил.
Patent RU-2027241-C1 (RU)
Title: Автоматический выключатель
Inventor: VERNER OSTERMANN
IPC: H01H9/34
Filed: 1990-08-31
Granted: 1995-01-20
Abstract: Использование: линейные защитные выключатели. Сущность изобретения: в предварительном пространстве камеры на внутренних боковых поверхностях сформированы две выступающих в плоскость размыкания поворачиваемого контактного рычага перемычки, которые проходят с тесным прилеганием к контактому устройству вдоль шин до пакета гасящих пластин. Между перемычками расположено, кроме того, несколько поднимающихся от основания боковых поверхностей, приблизительно равномерно распределенных стоек, которые во взаимодействии с перемычками обуславливают узкое боковое направление коммутационной дуги. Возникающее перед движущейся дугой давление газа может разряжаться в каналах потока между стойками. Соответствующее изобретению исполнение предварительного пространства камеры может особо удачно использоваться для гасящих камер защитных линейных выключателей с компактной конструкцией. 9 з.п. ф-лы, 4 ил.
Patent RU-2046628-C1 (RU)
Inventor: LON-TANG V LIN
IPC: C07C279/04
Filed: 1990-10-10
Granted: 1995-10-27
Abstract: Изобретение относится к способам выделения драгоценных металлов и ионообменным смолам для их выделения. Способ выделения драгоценных металлов, таких как золото и серебро, заключается в контактировании с определенными гуанидиновыми реагентами. Гуанидиновые реагенты не только экстрагируют драгоценный металл, но также обеспечивают преимущества, заключающиеся в селективности по отношению к золоту по сравнению с другими металлами. Реагенты являются тетра- и пента(углеводород) замещенными несмолистыми гуанидиновыми реагентами и три- и тетра(углеводород) замещенными смолистыми гуанидиновыми реагентами. 2 с. и 13 з. п. ф-лы, 4 табл.
Patent RU-2010237-C1 (RU)
Inventor: BELYJ DAVID M
IPC: G01R1/00
Filed: 1990-09-25
Granted: 1994-03-30
Abstract: Использование: в электроизмерительных и гироскопических приборах. Сущность изобретения: опора содержит хлопающую мембрану, которая при возникновении резонансных колебаний изменяет жесткость опоры, способствуя срыву колебаний. 1 ил.
Patent RU-2053557-C1 (RU)
Inventor: KONOVALOV GENNADIJ P
IPC: G06K9/00
Filed: 1990-08-13
Granted: 1996-01-27
Abstract: FIELD: automation and computer engineering. SUBSTANCE: threshold gate and third flip- flop, which are connected in series, are introduced to accomplish the goal of invention. EFFECT: increased speed. 1 dwg
Patent RU-2006968-C1 (RU)
Inventor: EMELYANOV ARKADIJ V
IPC: G11C17/00
Filed: 1990-12-06
Granted: 1994-01-30
Abstract: FIELD: microelectronic engineering. SUBSTANCE: accumulator has graphite substrate 1 upper subsurface layer 2 of which is treated with acidic metals (K, Pb, Cs), coated also at end surfaces, with carbon layer 3, 1 nm thick. EFFECT: improved reliability of accumulator. 3 dwg
Patent RU-2017635-C1 (RU)
Title: Vehicle dump body
Inventor: AGEEV ALEKSANDR N
IPC: B60P1/267
Filed: 1991-02-14
Granted: 1994-08-15
Abstract: FIELD: transport engineering. SUBSTANCE: body of hydraulic cylinder 1 is hinged to main drop side 2 of the vehicle body. The hydraulic cylinder rod is mounted on a pin in bracket 4 for limited movement along slots 3 made in jaws of bracket 4 and engagement with the lower surface of locking hook 6. To open the drop side strap 9 is removed from rod 17 and the pressure is delivered to the piston end of hydraulic cylinder 1. The pin of the rod head slides in slots 3 of jaws 5, and the head supported by lock hook 6 disengages it with stop member 10. During further rod movement the pin rests against the upper edge of the slots and the hydraulic cylinder body acts on drop side 2 through pin 2 and opens it. EFFECT: improved structure. 2 cl, 9 dwg
Patent RU-2025953-C1 (RU)
Title: Method of and device for control over operation of irrigation installation
Inventor: GORODNICHEV VALERIJ I
IPC: A01G25/16
Filed: 1991-02-28
Granted: 1995-01-09
Abstract: FIELD: agricultural engineering; irrigation control systems. SUBSTANCE: method provides for carrying out preliminary calculations and scheduling timetable in from of preset time cycles of switching on and off of irrigation installation. During each cycle time of beginning and end of watering within definite time period is stored with subsequent re-entering of data into portable unit for recording, displaying and processing of data in computer. The latter, according to known algorithms, yields recommendations on changes in irrigation schedule, payment for work of operator on basis of degree of correspondence between actual and preset schedule of irrigation cycles and on changes to be introduced into maintenance schedule. This method is implemented by means of definite device with portable electronic recorder 2 installed on irrigation installation which stores in process of irrigation the time of watering and idling of installation basing on state of irrigation process transmitter 1. After a definite lapse of time information from recorder furnished with connector Ш-1 is transmitted to program control and monitoring unit 10 in which date and time of re-entering of information is recorded on dispatcher control panel. Then on-line scanning of information is carries out by dispatcher panel computer, and duration of operation and idling of irrigation installation is found for recording. According to preset algorithm of computer, date and actual schedule of watering are found, payment for work of installation operator is calculated, and date and type of maintenance services and other operations are set. Device has storage unit 13 installed in unit 10 for recording information on time of watering and idling. It has also main storage unit 7 installed in recorder 7. Data are entered into main storage unit 7 by means of timer 4 controlled by inhibit circuit 4 through assembly 5, inverter 6 and irrigation cycle counter 8. For matching recorder 2 and unit 10 in data re-writing through connector, the latter has first and second flip-flops and first counter 12 of irrigation cycles. For reproducing data entered into storage unit 13 on display 27, use is made of third flip-flop 18, fourth slip-flop 24 and second circuit 21, or fifth flip-flop 14, pulse shaper 22 with inverter 28, third counter 20 and fifth time counter 26. Synchronization of operation of unit 10 under conditions of re-entering of information from recorder 2, and at displaying and data processing by means of computer 9, is provided by pulse generator 19. EFFECT: enlarged operating capabilities and enhanced reliability. 3 cl, 2 dwg
Patent RU-2027072-C1 (RU)
Inventor: GOROVOJ SERGEJ ALEKSANDROVICH
IPC: F04D29/04
Filed: 1991-03-19
Granted: 1995-01-20
Abstract: FIELD: pump engineering. SUBSTANCE: working wheel and housing form front and rear slot seals and pockets. Blades mounted on the housing are received in one pocket. The pocket and blades, which are received in the pocket, are arranged at the radius which is grater than the radius of the rear slot seal. The slot seals is used as dynamic supports. The other pocket is in communication with the low-pressure zone through face clearance and passage. The blades break down the circulating flow arising owing to disk friction of fluid on outer surface of the driving disk and enhance static pressure in the pocket. Increasing of pressure drop at the slot seal results in increasing rigidity of the seal. As the result, the seal can be used as a support. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2003522-C1 (RU)
Inventor: BAZHENOV VLADIMIR L
IPC: B60R25/00
Filed: 1991-04-29
Granted: 1993-11-30
Abstract: Использование в качестве противоугонного  средства на автомобильном транспорте Сущность  изобретени : противоугонное устройство дл  блокировки  педалей управлени  автомобилем содержит  стойку 1 дл  опирани  на пол автомобил  и запорный  механизм, смонтированный в верхней части  стойки 1 и состо щий из частей 2 и 3 Запорный  механизм снабжен ос ми, установленными на его  части 2, подпружиненными толкател ми и телами  качени  размещенными между толкател ми и выемками , которые выполнены в части 3 запорного  механизма На одних концах осей закреплены диски/с  кодовыми метками, а на вторых - управл ющие  профильные кулачки Толкатели установлены в  лазах, выполненных в кулачках Одна часть запорного  механизма прикреплена к стойке 1, втора  -  установлена с возможностью перемещени  вдоль  нее, а в запорном механизме выполнены сквозные  пазы 10 и 11 дл  педалей 4 ил
Patent RU-2093261-C1 (RU)
Title: Method of preparing solid block catalyst for afterburning of hydrogen in presence of water vapor
Inventor: DOVBYSHEVA TATYANA NIKOLAEVNA
IPC: B01J37/02
Filed: 1991-05-12
Granted: 1997-10-20
Abstract: FIELD: preparation of catalysts. SUBSTANCE: aluminium oxide is applied onto foamed nickel by hydrothermal method at 200-600 C, after which cobalt cobaltite is applied over the alumina layer, which 12 times prolongs catalyst lifetime without loss in mechanical strength. EFFECT: improved performance characteristics of catalyst. 1 tbl
Patent RU-2008894-C1 (RU)
Title: Agent for skin care
Inventor: KHAVINSON VLADIMIR KH
IPC: A61K8/92
Filed: 1991-02-25
Granted: 1994-03-15
Abstract: FIELD: cosmetics. SUBSTANCE: agent contains, mass % : olive oil 38-45, calendula infusion 20-26, cacao oil 6-10, lanolin 8-10, sea-buckthorn oil 4-6, spermaceti 3-5, thymogen 4-6, odorant 0.5-1.5, water the rest. Proposed agent is available for normal, dry and ready to neurodermite skin. EFFECT: increases intensity and duration of nutrient and softening action. 1 tbl
Patent RU-2028379-C1 (RU)
Title: Method of cultivation of fungus drechslera rostrata (dreachler/richardson et fraser)
Inventor: MATYUSHA GALINA V
IPC: C12N1/14
Filed: 1991-05-21
Granted: 1995-02-09
Abstract: FIELD: microbiology. SUBSTANCE: method of cultivation of fungus is based on use of metallic plate made of alloy D-16 covered with preserving material. In the process of growth of fungus Drechslera rostrata (at periodic illumination at 25 ± 2 ° C ) conidial stage is appeared on the metallic plate. This conidial stage is a base for the further identification. EFFECT: improved method of fungus cultivation.
Patent RU-2049932-C1 (RU)
Inventor: IVANOV IVAN P
IPC: F04C2/08
Filed: 1991-04-22
Granted: 1995-12-10
Abstract: Сущность изобретения: в корпусе установлены ведущая и ведомая шестерни, эвольвентные зубья которых смещены в радиальном и тангенциальном направлениях относительно делительных окружностей. Диаметры шестерен равны, число их зубьев различно. Отношение величин радиальных смещений шестерен отлично от единицы, разность радиальных смещений равна сумме разностей между радиальными зазорами шестерен и числами зубьев, умноженных на половину модуля. Разность чисел зубьев шестерен в пределах (-2) (+2). 1 з. п. ф-лы, 1 ил.
Patent RU-2038266-C1 (RU)
Title: Device for performing flapping flight and conventional flight
Inventor: KUCHEROV EVGENIJ A
IPC: B64C33/02
Filed: 1991-05-12
Granted: 1995-06-27
Abstract: FIELD: aeronautical engineering. SUBSTANCE: device for performing flapping flight and conventional flight is just and ornithopter which has fuselage 1, two pairs of lifting planes 3 having aerofoil profile which are mounted on rocker arms 8 for rotation about common horizontal axis, symmetrically and in parallel relative to it, about axes of their lifting rods 5 with gear wheel fitted at end of each rod and for synchronous rotation for control of flight; device is also provided with four gear wheels articulated in fuselage 1 coaxially relative to the common axis of rotation for rotation at control action in performing synchronous rotation of lifting planes 3 and gear wheel connection mechanism. Diameter of four gear wheels is equal to diameter of gears wheels of lifting rods 5. Common horizontal axis is perpendicular to axis of fuselage 1 and is parallel to axes of lifting rods 5; common horizontal axis lies in one plane with these axes. Each lifting rod 5 is rigidly connected with its lifting plane 3 and passes through its CG. Device is provided with tail unit 13 on which propeller 14 or controllable-thrust jet engine is mounted, rods 4 which connect lifting rods 5 in pairs and are perpendicular to them; they are mounted for rotation at ends which are located at maximum distance from fuselage 1; axes of symmetry of rods pass through common axis of rotation of lifting planes 3; for connecting the gear wheels, use is made of chain drive. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2005427-C1 (RU)
Inventor: GOLUB VALERIJ I
IPC: A61B18/02
Filed: 1991-06-28
Granted: 1994-01-15
Abstract: FIELD: medical engineering. SUBSTANCE: scalpel blade has a cutting portion in the form of a wedge-in-cross-section loop like bent hollow pipe with a sharpened end along periphery and mounted in branch pipes for supplying and discharging a coolant, the pipe being fabricated of high thermal and electric conductivity material. EFFECT: enhanced efficiency in dissection of tissues. 1 dwg
Patent RU-2070181-C1 (RU)
Title: Close-roasted ceramics and method of preparing thereof
Inventor: LISOV MIKHAIL F
IPC: C04B35/14
Filed: 1991-07-01
Granted: 1996-12-10
Abstract: FIELD: manufacture of ceramic materials. SUBSTANCE: close-roasted β- quartz ceramics has 76.4-99.9 wt % b-quartz and 0.1-23.6 wt % aluminium nitride. To obtain such ceramics, a blend is first prepared followed by shaping of intermediate products and their thermal treatment at temperatures above 1500 C and subsequent cooling. Shaping is performed from a mixture of powders containing b-quartz and aluminium nitride taken in proportion from 999:1 to 68:21. Ceramics thus prepared is characterized by elevated heat resistance, mechanical strength, and reduced specific volume. EFFECT: improved performance of material. 2 cl, 1 tbl
Patent RU-2009410-C1 (RU)
Inventor: GUTSU AUREL I
IPC: F24S10/80
Filed: 1991-10-09
Granted: 1994-03-15
Abstract: Использование: в сушильных установках и в системах воздушного отопления. Сущность изобретения: солнечный воздухонагреватель содержит теплоизолированный корпус 1 с прозрачным покрытием 2 и плоский поглотитель 3, выполненный в виде капиллярной структуры с капиллярами 4, 5 и разделяющий корпус на верхний отводящий 7 воздушные каналы. Часть капилляров выполнена тупиковыми 4, а в поглотителе выполнены открытые в сторону нижнего канала полости, сообщенные с проходными капиллярами 5. Верхний подающий канал 7 подключается к патрубку подачи холодного воздуха 9, а нижние полости 8 - к сборному коллектору нагретого воздуха 10. 3 ил.
Patent RU-2010454-C1 (RU)
Inventor: AGAFONOV VALENTIN G
IPC: H04R19/00
Filed: 1991-07-22
Granted: 1994-03-30
Abstract: FIELD: for medico-biological purposes. SUBSTANCE: microphone has a cylindrical casing in the form of sleeve; positioned in the casing are an electrostatic screen, dielectric disk whose internal surface has flat electrodes connected to the RF current generator processing unit. The specific feature of the microphone is the use of the conducting layers of the patient's skin as a movable electrode. The processing unit is made as a symmetrical voltage follower and diode detector. The current generator outputs are connected to the electrodes that are connected to the processing unit input. EFFECT: facilitated procedure. 2 cl, 2 dwg
Patent RU-2017696-C1 (RU)
Title: Method of microsphere preparing from aqueous light ash suspension
Inventor: TUMASHOV VLADIMIR F
IPC: C04B18/10
Filed: 1991-11-28
Granted: 1994-08-15
Abstract: FIELD: metallurgy. SUBSTANCE: method of preparing of microsphere from aqueous suspension of heat and power plant light ash involves hydroseparation of light ash under pressure excess 1.5 atm, not less, dehydration by drying and isolation of microsphere fraction of size ≅ 0.3 mm mm. Properties of microsphere prepared: heat conductivity coefficient is 0.085 and 0.3 B/m x K at 25 and 1000 C, respectively. EFFECT: enhanced quality of microspheres. 2 tbl
Patent RU-2101907-C1 (RU)
Inventor: POPOV JURIJ MIKHAJLOVICH
IPC: A01D33/08
Filed: 1991-12-10
Granted: 1998-01-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: potato digger has share 1 and rod-link elevator 2 installed after share. Clod breaker 4 is installed under rod-link elevator. Clod breaker 4 is hollow and is arranged under middle zone of belt of elevator 2 for adjusting the clearance relative to belt. Spring-loaded shaft 8 is installed in lower portion of belt of elevator 2 from inner side of belt. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2036314-C1 (RU)
Title: Nozzle
Inventor: CHERKUNOV VYACHESLAV B
IPC: F01N1/24
Filed: 1992-01-10
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: nozzle has spherical and cylindrical parts which are secured to the branch pipe and provided with a chip filler separated with porous or fiber material. The housing is provided with flexible perforated shell from outside. The inner space of the housing is filled with a loose filler. The chip and loose fillers are provided with members made up as coatings, deposits, adders which absorb toxicity elements and accelerate neutralizing. The nozzle provides effective silencing owing to the spherical resonator. EFFECT: improved design. 13 cl, 4 dwg
Patent RU-2009723-C1 (RU)
Title: Surface cleaning pneumopulse generator
Inventor: GUZANOV YURIJ N
IPC: B08B5/02
Filed: 1992-01-31
Granted: 1994-03-30
Abstract: FIELD: cleaning equipment. SUBSTANCE: generator has a case with a built-in body, the case has a cover. The case has a a chamber with drain holes and a release valve built in the chamber. The release valve has a spring-loaded shutoff piston mounted to form an annular under-the-piston cavity. A diaphragm is made double-layer with holes in each layer. The holes are displaced relative to each other to form a solid diaphragm surface. EFFECT: improved structure. 4 cl, 1 dwg
Patent RU-2044060-C1 (RU)
Title: Method for making vanadium-containing rail steel
Inventor: PALYANICHKA VLADIMIR ALEKSANDR
IPC: C21C5/04
Filed: 1991-07-01
Granted: 1995-09-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method for making vanadium-containing rail steel includes melting in steel-making unit of intermediate product which is preliminarily deoxidized with manganese-containing alloys, recarburized and microalloyed with vanadium of liquid natural alloyed vanadium pig iron in which aluminum additive is preliminarily introduced, and finally deoxidized in casting ladle. Natural alloyed vanadium pig iron is poured into intermediate product with carbon content of 0.48-0.65% Introduced preliminarily into natural alloyed vanadium pig iron is additional additive in form of vanadium slag added in course of pouring pig iron into vessel designed for transferring pig iron to steel casting unit in the amount of 1.0-13.3% of mass of natural alloyed vanadium pig iron with aluminium-to-vanadium slag ratio of 1:(2-6). Prior to pouring into steel casting unit, natural alloyed vanadium pig iron with introduced additives is held for 4-15 min. EFFECT: reduced oxidation of metal and higher quality of rolled products. 2 tbl
Patent RU-2045684-C1 (RU)
Title: Internal thrust generator
Inventor: LUCHSHEV BORIS M
IPC: F03G3/00
Filed: 1992-02-21
Granted: 1995-10-10
Abstract: FIELD: inertia-pulse energy converters. SUBSTANCE: generator has cylindric housing 1, piston 3 freely mounted inside space 2 of the housing, combustion chamber 4 connecting with space 2 of the housing, outlet unit, and fluid occupying a part of the housing space. Combustion chamber 4 is provided with plungers 6 mounted for permitting movement along the longitudinal axis of housing 1. Locking member 13 is secured in the housing from the side of combustion chamber 4. Resilient member 9 is secured at the opposite end of the housing space. Piston 3 is hollow. The inner side of the piston facing resilient member 9 is conical. Fluid 12 occupies the central part of the housing space. Any liquid or viscose medium without gas can be used as a the fluid. In addition, the inner conical side of piston 3 is inclined at 7°. The length of the conical part of the piston is equal to the width of the space part filled with the fluid. Locking member 13 is made up as a ring, the inner side of the ring being conical. The outer side of piston 3 facing the locking member and the locking member have the same conicity. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2008738-C1 (RU)
Title: Ion source
Inventor: MAKOV BORIS N
IPC: H01J27/04
Filed: 1992-03-11
Granted: 1994-02-28
Abstract: FIELD: electron devices. SUBSTANCE: ion source is manufactured in the form of single-potential unit composed of discharge chamber with extraction slit 2, directly heated cathode 3 soldered to graphite backing 4, with graphite holders 5 and current leads 6 and electrode-reflector 7. Use of cathode with developed working surface makes it possible to generate high concentration of plasma close to extraction slit. Use of anode considerably increases concentration of plasma thanks to formation of flow of charged particles of all types contained in plasma directed to extraction slit transverse to lines of force of external magnetic field B without disturbance of quasi-neutrality of plasma. Given effect is obtained thanks to formation of electron Hall current in E x B fields. Use of cathodes and electrodes-reflectors made from carbides, nitrides and borides of zirconium more resistant to ion bombardment and chemical erosion than wolfram makes it possible to raise several times service life of ion source especially during operation under conditions of low-voltage discharge. EFFECT: improved efficiency and prolonged service life of ion source. 3 cl, 5 dwg