baber/WOPTO huggingface dataset:
Patent RU-2037173-C1 (RU)
Title: Self-tuning drive system of robot
Inventor: FILARETOV VLADIMIR F
IPC: G05B13/02
Filed: 1990-06-19
Granted: 1995-06-09
Abstract: FIELD: automatics. SUBSTANCE: the invention allows to enhance an accuracy and stability of a drive system upon high rate of changing of load parameters at operation of a robot. These changes are caused by substantial mutual influence between freedom degrees of multilink mechanism, operating at high speed values and viscous friction. In order to provide necessary correcting signals, the drive system includes in addition a speed pickup and a squarer. When the correction had been carried out, the drive system becomes invariant relative to change of load parameters and also to moments of dry and viscous friction. EFFECT: stabilized dynamic properties and quality factors of the drive system. 1 cl, 2 dwg
Patent RU-2013628-C1 (RU)
Title: External combustion engine
Inventor: KACHKO NIKOLAJ K
IPC: F02G1/04
Filed: 1990-10-29
Granted: 1994-05-30
Abstract: FIELD: automotive engineering. SUBSTANCE: engine includes first and second working chambers 1 and 2 containing working fluid and having pistons 3 and 4. Cooler 11 of working fluid has the form of a heat exchanger. Chambers 1 and 2 are communicated by additional channel 20 provided with cutoff member 21 openable only with closed valves 12 and 13. The duration of open state of the valves is shorter than the duration of the time necessary for reducing the total volume of working chambers. Heater 10 and cooler have double walls with space therebetween containing heat-accumulating intermediate heat transfer agent. EFFECT: improved design, enhanced efficiency in operation. 2 cl, 3 dwg
Patent RU-2030754-C1 (RU)
Title: Method of forming path of flying vehicle at its landing on watercraft runway
Inventor: LYKOV VLADIMIR A
IPC: G01S5/00
Filed: 1990-11-06
Granted: 1995-03-10
Abstract: FIELD: flying vehicles. SUBSTANCE: device for realization of method has one interrogator 1, n responders 2, two repeaters 3 and 4, computer 5, radio altimeter 6, control console 7 and matrix indicator 8. EFFECT: enhanced reliability. 2 dwg
Patent RU-2013348-C1 (RU)
Title: Grip for stacks of piece loads and bricks
Inventor: ENISEEV GENNADIJ A
IPC: B66C1/44
Filed: 1990-12-06
Granted: 1994-05-30
Abstract: FIELD: container transport. SUBSTANCE: grip has posts carrying jaws connected by movable shaft, and bridge with sockets to adjust the grip for loads of different dimensions. The bridge is pivotally connected by its sockets with the jaws. Upper end of extensible rod carries crosspiece of hoisting mechanism. Lower end of the extensible rod is connected by cables passed through movable and fixed pulleys of block with movable shaft of the jaws. The grip is provided with horizontal pressure plate affixed to the posts. Fixed pulleys are mounted on plate, whereas movable pulleys are connected to the movable shaft of the jaws. The posts are flexible. The bridge is telescoping, made up of two parts linked by a spring. The grip has flexible meshed fencing. EFFECT: enhanced efficiency in operation. 1 dwg
Patent RU-2052890-C1 (RU)
Inventor: SKURATOVSKIJ NATAN O
IPC: H03H7/20
Filed: 1991-02-08
Granted: 1996-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: bridge phase inverter includes two-winding transformer 1, capacitor 2, element 3 with variable resistance energizing diodes 4, resistor 5, source 6 of blocking bias and parallel L circuit. Change of value of voltage of source 6 of blocking bias alters value of resistance of element 3 with variable resistance leading to change of phase shift between input and output voltages of bridge phase inverter and to expansion of range of linear control of phase. EFFECT: improved control over phase shift and expanded range of linear control of phase. 4 dwg
Patent RU-2101738-C1 (RU)
Inventor: TITOV ALEKSANDR DMITRIEVICH
IPC: G02B5/122
Filed: 1991-02-20
Granted: 1998-01-10
Abstract: FIELD: orientation and location systems, interferometers, range finders and lidars. SUBSTANCE: prismatic corner reflector is manufactured in the form of trihedral pyramid which two dihedral angles between side reflecting faces are right angles and third angle is equal to π/[12(S+1)]. In agreement with invention sectors of working aperture in input frontal face of reflector corresponding to order of reflection of light from side faces in which face opposite to dihedral angle π/[2(S+1)] is not in middle of network of 2S+3 total internal reflections are screened. S=1, 2...7 and refractive index of material of reflector is chosen equal to n=1.73 for S=1; n=1.46 for S= 2; n=1.41 for S=3; n=2.41 for S=4; n=1.77 for S=5; n=159 for S=6; n=1.50 for S= 7. EFFECT: enhanced functional characteristics of proposed reflector. 4 dwg
Patent RU-2017812-C1 (RU)
Title: Disintegrator
Inventor: TUMCHENOK VIKTOR I
IPC: C12M1/33
Filed: 1991-03-05
Granted: 1994-08-15
Abstract: FIELD: microorganisms disintegration. SUBSTANCE: disintegrator has a cylindrical body with stepped in cross section inner surface of wall and situated in the bode horizontal working disk. upper surface of which bears uniformly placed along circumference vertical bulges of three-cornered form. Spacer-shaped inserts are situated on the bulges. Side surfaces of the inserts form narrowing canals for disintegrated mass passage. Spacer-shaped inserts in cross-section have asymmetric pattern and one of side surfaces of the inserts in the cross-section is made concave to the center of the disk. In the case inserts side surfaces in canals for disintegrated mass passage have abrasive cover for additional reduction of disintegrated mass. EFFECT: disintegrator is used for disintegration of microorganisms and production of physiologically active stuff. 5 dwg
Patent RU-2008295-C1 (RU)
Inventor: KASHIN SERGEJ M
IPC: B28B13/02
Filed: 1991-02-19
Granted: 1994-02-28
Abstract: Использование: изготовление кирпичей, которые используются для кладки стен и теплозащитных сооружений. Глину дробят и перемешивают с добавлением воды для получения глиняного теста. Формуют непрерывный брус из глиняного теста из нескольких брусов └__┘=сечения , накладывая их друг на друга, при этом перед наложением брусов в открытые сверху емкости брусов └__┘=сечения укладывают брусы круглого или многогранного сечения, а затем сверху их закрывают брусом прямоугольного сечения, проформовывая брусы друг к другу. Затем полученный брус режут на отдельные кирпичи, сушат и обжигают. 2 ил.
Patent RU-2013297-C1 (RU)
Title: Device for movement of ship
Inventor: POTAPENKO VALERIJ N
IPC: B63C3/00
Filed: 1991-04-15
Granted: 1994-05-30
Abstract: FIELD: shipbuilding. SUBSTANCE: device has ship-carrying truck whose wheel pairs are positioned on the rail track of the slipway and drive for moving this truck. The ship-carrying truck has lower and upper wedge-shaped platforms arranged one above the other and hydraulic cylinders of the drive for motion of these platforms relative to each other and hydraulic cylinder with bearing plate rotatably secured on its rod for engagement with the rail track in hoisting and turning the ship-carrying truck. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2016521-C1 (RU)
Title: Method of preparing of protein hydrolyzate from the leather manufacture waste
Inventor: MARTYNOV ALBERT V
IPC: A23J1/10
Filed: 1991-04-09
Granted: 1994-07-30
Abstract: FIELD: leather industry. SUBSTANCE: method involves digestion of leather waste in the presence of alkaline reagent - shale ash. At the end of basic digestion pH value is 9-11, then aluminium sulfate is added up to pH 6.5-8.5. Solution is separated and evaporated up to the ready product. Residue is digested repeatedly at pH 11-13 to provide complete conversion of protein to the solution. EFFECT: improved method of protein hydrolyzate preparing. 3 cl, 1 tbl
Patent RU-2016539-C1 (RU)
Title: Scoop
Inventor: TSARENKO ANATOLIJ I
IPC: A47L13/52
Filed: 1991-04-16
Granted: 1994-07-30
Abstract: FIELD: light industry. SUBSTANCE: scoop has spade-shaped body with back and handle. Back is formed as wooden or plastic plank fixed to body by nails, screws or nuts. Handle is formed as tubular member, whose one flattened end is bent inwardly of body cavity and fixed on back by screw or nut. Back upper edge plane is extending parallel to plane of body upper edges. EFFECT: increased convenience and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2007811-C1 (RU)
Inventor: FILIPPOV NIKOLAJ I
IPC: H02H5/10
Filed: 1991-05-05
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: optrons consisting of two-electrode ion device 13, 17 and light-sensitive device 14, 18 are used as leakage current pickup. Ion devices of optrons are connected to power supply network via resistive dividers. Midpoint of dividers is linked to frame of protected installation 1. Light-sensitive devices 14, 18 control keys 24, 25. Relay 10 disconnecting installation from network in case of protection operation is coupled to output of one of keys. Relay operates with emergence of preconditions of injury with electric current; decrease of insulation resistance or shorting of circuit: installation frame to ground through humans body. EFFECT: avoidance of false operations and provision for operation with optional connection to zero or phase of power supply network. 1 dwg
Patent RU-2047019-C1 (RU)
Inventor: SAMARSKIJ ANATOLIJ G
IPC: F16F5/00
Filed: 1991-05-12
Granted: 1995-10-27
Abstract: Использование: в машиностроении, в частности в отсекающих запорных устройствах с мембранным приводом. Сущность изобретения: демпфер содержит корпус и размещенные в нем камеру для рабочей жидкости с впускным и выпускным отверстиями, соединяющими ее полость с полостью корпуса, и силовой шток. Камера для рабочей жидкости выполнена в виде сильфона, связанного с силовым штоком, при этом в выпускном отверстии установлен регулируемый дроссель. 1 ил.
Patent RU-2040503-C1 (RU)
Title: Building mixture
Inventor: BATALIN BORIS S
IPC: C04B28/26
Filed: 1991-05-14
Granted: 1995-07-25
Abstract: FIELD: building materials. SUBSTANCE: building mixture has, wt.-% water glass at density 1,32 g/cm 3  26-27; sodium hexafluosilicate 2-3; quartz sand of fraction 1-10 mm 21-22; quartz sand of fraction 0.5-0.6 mm 9-11; cullet of fraction 0.63 mm (at content of fraction 0.14 mm 0.2-0.5 part of cullet mass) 39-40. Properties: bending strength is 64.2-65.6 MPa, water resistance is 0.87-0.91. EFFECT: enhanced quality of building mixture. 2 tbl
Patent RU-2020340-C1 (RU)
Inventor: RAKHMANOV NIKOLAJ N
IPC: F16J15/32
Filed: 1991-06-25
Granted: 1994-09-30
Abstract: FIELD: hydraulic devices functioning under higher pressure of working medium. SUBSTANCE: magnetic seal is disposed at the side of cylinder casing cover. The closed space of the cylinder communicates with its working chamber through a hole in the casing. The plunger in the closed space carries a throttling member in the form of a bushing with a thicker flange whose recess holds a magnetic seal and a set of thin-walled flexible rings. The rings are disposed at the side of the working chamber before the bushing. EFFECT: improved design. 1 dwg
Patent RU-2047309-C1 (RU)
Title: Device for fraction separation of liquid mixtures
Inventor: SHISHKIN VIKTOR V
IPC: B01D3/10
Filed: 1991-06-26
Granted: 1995-11-10
Abstract: FIELD: separating materials. SUBSTANCE: device has evaporator and system for supplying initial liquid to the evaporator and systems for removing vapor and vat residue. The evaporator is made up as two pressure-tight chambers interconnected through a hollow cylinder made up as a pipe. The pipe is in communication with the systems for supplying initial liquid and removing vapor and vat residue. Drums are mounted inside the chambers connected with the system for supplying working agent. Flexible hoses are wound on the drums. The hoses are turned inside out within the pipe that connects the pressure- tight chambers. The flexible pipe line is received in the hose. The pipe line is provided with a sprinkler and connected with the system for supplying initial liquid through the shaft of the drum. EFFECT: improved design. 1 dwg
Patent RU-2026586-C1 (RU)
Title: Vacuum luminescent indicator
Inventor: KOLKER VLADISLAV E
IPC: H01J31/12
Filed: 1991-06-28
Granted: 1995-01-09
Abstract: FIELD: information displays. SUBSTANCE: vacuum luminescent indicator has transparent pumped-out body housing plate provided with segments-anodes coated with cathode luminophor. Segments-anodes form dial, dial numbering and auxiliary inscriptions. Body incorporates grid and directly heated cathode. Color pigment which color hue corresponds to that of shining cathode luminophor coating segments-anodes, dial numbering and auxiliary inscriptions. Segments-anodes, dial numbering and auxiliary inscriptions are coated with cathode luminophor of dark blue glow into which cobalt aluminate with proportion of 25-35% is added. EFFECT: improved visibility of markings. 3 cl, 3 dwg
Patent RU-2025592-C1 (RU)
Inventor: ARUSTAMOV EDUARD P
IPC: F16C35/06
Filed: 1991-06-06
Granted: 1994-12-30
Abstract: Использование: в машиностроении для повышения производительности и улучшения условий труда при работе. Сущность: опора качения состоит из подшипника 1, насаженного на вал 2 внутреннего барабана 3. Внешнее кольцо подшипника установлено во фланцевый стакан 4, который устанавливается в отверстие 5 ступицы 6 стационарного корпуса 7. В торец фланцевого стакана 4 через подшипник 8 упирается подпружиненная пружиной 9 опорная втулка 10. На валу 2 установлено упорное кольцо 11. Окрепляют фланцевый стакан 4 от дополнительной ступицы 6 дополнительного стационарного корпуса 7 и вынимают подшипниковый узел с фланцевым стаканом 4 из отверстия 5, перемещая его вдоль вала 2 влево. При этом опорная втулка 10 под действием пружины 9 перемещается по валу 2 влево и входит в отверстие 5 дополнительной ступицы 6 до упора в кольцо 11, фиксируя тем самым внутренний барабан 3 относительно дополнительного стационарного корпуса 7. После ремонта вставляют фланцевый стакан 4 с подшипниковым узлом в отверстие 5 дополнительной ступицы 6, при этом торец фланцевого стакана 4 через подшипник 8 воздействует на планшайбу 10 и выдвигает ее из дополнительной ступицы 6, сжимая пружину 9. 2 ил.
Patent RU-2000834-C1 (RU)
Inventor: MILOVZOROV GEORGIJ V
IPC: A63H3/38
Filed: 1991-04-17
Granted: 1993-10-15
Abstract: Сущность изобретени - игрушка содержит голову , туловище, глаза виброиндукционный генератор  содержащий цилиндрический корпус 5. катушку  индуктивности б, посто нные магниты 7,8,9. свето-  диоды 10,11. 1 з ф-лы, 2 ип.
Patent RU-2066871-C1 (RU)
Title: Combination cable for transmission of optical and electric signals
Inventor: KAZOVSKIJ NAUM I
IPC: G02B6/44
Filed: 1991-07-08
Granted: 1996-09-20
Abstract: FIELD: devices for communication between travelling and stationary objects in underground railway tunnels. SUBSTANCE: combination cable comprises a central wire rope in an insulation sheath with optical fibers uniformly arranged over it. An internal elastic sheath of moisture- and air-proof material is fitted on sheathes. A plastic tube is fitted over the internal sheath. The cable has an internal electric conductor made in the form of a metal shield enclosed in an elastic sheath, and an external conductor in the form of a metal cylinder. The space between the conductors is filled with dielectric with a dielectric constant equal to or higher than 10. The external conductor may be made in the form of a cylinder with corrugated walls. EFFECT: improved design. 10 cl, 2 dwg
Patent RU-2047889-C1 (RU)
Title: Multichannel control device
Inventor: DRYABLOV NIKOLAJ N
IPC: G05B19/02
Filed: 1991-08-16
Granted: 1995-11-10
Abstract: FIELD: monitoring operations of pulse devices, in particular, different types of computers. SUBSTANCE: device has control channels that contains flip-flops, which are switched to "one" state by pulse from previous channel. This prepares unit for receiving of pulse from next channel while device is locked for pulse from other channels. EFFECT: control for switching order of alternating channels where uninterrupted pulse series flow. 3 cl, 3 dwg
Patent RU-2044473-C1 (RU)
Inventor: CHEPENKO OLEG V
IPC: A01J15/00
Filed: 1991-11-05
Granted: 1995-09-27
Abstract: FIELD: butter-making industry. SUBSTANCE: device comprises a container with cover and stationary beaters, and mixer installed on a drive shaft disposed along the container axis. The mixer has the form of a screw with blades bent downward in opposite directions. The beaters are made as a plate with a hole accommodating the drive shaft with the mixer. EFFECT: improved design. 3 dwg
Patent RU-2051866-C1 (RU)
Inventor: BENGT ADOLFSSON
IPC: A23L2/54
Filed: 1990-05-30
Granted: 1996-01-10
Abstract: FIELD: food industry. SUBSTANCE: carbon dioxide is introduced under the liquid surface at a high pressure for its expansion and dissolution in liquid; carbon dioxide undissolved in liquid is forced to recirculation to compressor and then to cooler, from which compressed and cooled carbon dioxide is introduced under the liquid surface. Device uses container 1 with inlet 2 for liquid supply, inlet pipe 3 used to let in carbon dioxide at a high pressure, and pipe 4 used for charge of carbon dioxide; the bottom of container 1 has a hole used to drain carbonated liquid, and the top part has pipe 6 for recirculation of carbon dioxide. EFFECT: facilitated procedure. 4 cl, 1 dwg
Patent RU-2010102-C1 (RU)
Inventor: MOLOCHNIKOV EVGENIJ O
IPC: E05B47/00
Filed: 1991-12-29
Granted: 1994-03-30
Abstract: Сущность изобретения: кодовое устройство содержит ключ 1, разъем 2, замок 3, исполнительный блок 4, переключатель 5, источник 6 питания. Ключ 1 содержит счетчик 7, мультиплексор 8, блок 9 памяти, замок 3 содержит генератор 14 тактовых импульсов, регистр 10 сдвига, блок 11 сравнения, блок 12 памяти и Т-триггер 13. 1 ил.
Patent RU-2055763-C1 (RU)
Title: Rail vehicle underframe
Inventor: MURATOV ALEKSEJ S
IPC: B61F3/04
Filed: 1992-01-09
Granted: 1996-03-10
Abstract: FIELD: railway transport. SUBSTANCE: rail vehicle underframe has traction motor 6 and control motor 9 with transmission to traction wheels 2. Control motor shaft is connected by bevel gear train, sun gears and planet pinions with ring gears which are connected, in their, with gears rigidly secured on axle-shafts of traction wheels. EFFECT: enhanced operation capabilities. 1 dwg
Patent RU-2029789-C1 (RU)
Title: Method to process cutting tool
Inventor: ISAKOV IVAN F
IPC: B22F3/24
Filed: 1992-01-16
Granted: 1995-02-27
Abstract: FIELD: machining. SUBSTANCE: tool is irradiated with ion beam of nanosecond duration with beam coming under cutting surface, and concurrently with powerful ion beam of nanosecond duration and complex composition: 60 - 80 per cent of carbon ions; 10 - 30 per cent of protons; 10 - 20 per cent of heavy ions. The modes of irradiation are as follows: 50 - 300 keV ion mean energy, 80 - 120 sq.cm current density. EFFECT: tool of high quality. 2 dwg
Patent RU-2049704-C1 (RU)
Inventor: SINITSIN YURIJ M
IPC: B65D47/26
Filed: 1992-01-20
Granted: 1995-12-10
Abstract: Использование: для слива жидкостей, например, из двигателей внутреннего сгорания. Сущность изобретения: вращением маховика перемещают шток вверх, при этом его торцевая поверхность вместе с уплотнением отходит от торцевой поверхности "а" втулки. Открывается отверстие и жидкость сливается наружу. 5 ил.
Patent RU-2028911-C1 (RU)
Inventor: TURETSKIJ ALEKSANDR IVANOVICH
IPC: B24B19/14
Filed: 1992-03-03
Granted: 1995-02-20
Abstract: Существо изобретения: платформа 21 станка несет колонну 18, на которой размещены салазки 10, несущие каретку 4 со столом 1. Стол 1 и каретка 4 имеют возможность поворота вокруг взаимно перпендикулярных осей. Платформа 21, несущая колонну 18, также установлена с возможностью поворота вокруг оси, параллельной направлению перемещения салазок 10. Последние имеют возможность перемещения вдоль колонны, а она - по направляющим платформы. 8 ил.
Patent RU-2018364-C1 (RU)
Title: Fine grinder
Inventor: SHULYAK VIKTOR A
IPC: B02C19/22
Filed: 1992-03-19
Granted: 1994-08-30
Abstract: FIELD: grinding of various materials. SUBSTANCE: grinder has frame, toroid-shaped casing with charging and discharge devices, working member mounted in casing and formed as arc-curved spiral fastened in supports through fastening units. Working member is coupled with drive. Spiral is provided with resilient member, with one end connected with casing and other end coupled to fixed support. Casing is mounted in fixed support for rotation. EFFECT: high quality of product and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-2034751-C1 (RU)
Title: Water scoop of seaplane
Inventor: BELENOVSKIJ ANATOLIJ I
IPC: B64D1/22
Filed: 1992-03-24
Granted: 1995-05-10
Abstract: FIELD: seaplanes. SUBSTANCE: water scoop has ladle 3 and distributing pipe lines 4 connected with front and rear tanks. Ladle 3 is articulated on axle 7 in intake pipe line 8 and is connected with extension and retraction drive 9. Spring-loaded blade 11 is mounted on axle 10 in front portion of ladle 3 in such position that its lower edge is located at level of lower edge of planing step. Stops 13 fitted on inner lateral walls of ladle 3 limit turn of blade 11 in way of seaplane running. EFFECT: reduction of losses of water taken in cruising and hydroplaning. 4 dwg
Patent RU-2146384-C1 (RU)
Title: Method for producing presser fabric
Inventor: KOVAL ALEKSANDR ANATOL EVICH
IPC: G04B1/02
Filed: 1992-04-02
Granted: 2000-03-10
Abstract: FIELD: manufacture of knitted fabric. SUBSTANCE: method involves knitting fabric from two thread systems for two looping cycles on each needle set; starting first looping cycle simultaneously on all needles till incomplete closing state and laying threads of one system on each needle set; dividing needles into groups in accordance with number of thread guides, in particular, into two groups; laying threads on first group of needles performing first looping cycle behind backs of opposite needles for press throwing on each group of needles by incomplete closing method. Second group of needles performs first looping cycle by disengagement method and second looping cycle from threads of central parallel thread guides to provide prepressing operation. Needles of first group of needles perform second looping cycle from threads of central thread guides to provide prepressing operation. Upon termination of looping cycles on needles of two groups of needles, at least one looping cycle is performed for connecting fabric web by outer needles. EFFECT: increased efficiency and wider operational capabilities of knitting machine. 2 dwg
Patent RU-2069193-C1 (RU)
Title: Biogas generation method and apparatus
Inventor: TUMCHENOK VIKTOR I
IPC: C02F103/20
Filed: 1992-04-07
Granted: 1996-11-20
Abstract: FIELD: generation of biogas from animal and bird activity products and sewage waters. SUBSTANCE: method involves preparing substrate; fermenting with bacteria to produce biogas and brew; separating brew into sediments and silt-laden water. Fermentation of basic product is conducted in acid fermentation, acid regression fermentation and alkaline fermentation sections positioned in succession. Method further involves supplying silt-laden water produced in each section to methane fermentation sections; providing vibratory grinding of substrate products at inlet and outlet ends of sections in mixture containing granular filler to obtain substrate particles of size corresponding to that of bacteria; prior to supplying silt-laden water to methane fermentation sections, clarifying silt-laden water by settling. Apparatus has casing with medium supply and discharge pipes. Casing has acid fermentation section, acid regression fermentation section and alkaline fermentation section positioned in succession and communicated one with the other in the course of advancement of substrate. Biogas containers are positioned above fermentation sections. Perforated boxes with granular filler are suspended on flexible supports at inlet and outlet ends of sections. Apparatus is further provided with vibration source and methane fermentation sections communicated with above mentioned sections and biogas containers. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 1 dwg