baber/WOPTO huggingface dataset:
Patent RU-2084866-C1 (RU)
Title: Meter measuring proportion of dust in loose materials
Inventor: GRETSOV VADIM E
IPC: G01N15/02
Filed: 1994-03-09
Granted: 1997-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention provides for usage of rotary drum with loaded sample to form dust and air mixture, separator with air distribution grating for separation of large fractions from dust placed horizontally and built-in prolong with filter to collect dust and aspirator for controlled evacuation of air from drum connected in series. Partitions inside drum are manufactured in the form of blades numbering n bl  ≥ 2. Separable cover of drum is provided with air intake holes arranged over circumference having total area 0.5-2.0 area of section of inlet pipe union of aspirator. Cone with hole near vertex with diameter D in  = (0,05-1)D se ,, where D se  is diameter of separator is located in center of drum. Separator is positioned between drum and suction pipe union and is attached with flange to separable cover of drum. At outlet of sucked off air it is fitted with protrusion for location of prolong with filter. Internal diameter of separator D s  meets relation  , where G ai  is rate of air flow through separator; v 1  is air velocity in separator and length of it L s  satisfies relation L s  ≥ v 1 (D in +D s )/2v 2 ;, where v 2  is rate of precipitation of dust particles of boundary size (for example 30 μm) in air; D in  is diameter of inlet of separator. Prolong is fitted with nut and pipe union to suck off air, gland with plastic bushings and sealing pipe union. Center of drum on side of face wall is made fast through reduction gear to electric motor drive. Base of fixing rod with stopping screw is located at outlet of pipe union of air suction from air separator. Drum is manufactured for unidirectional rotation in the course of specified span of time and angular speed of rotation satisfies relation  , where D d  is diameter of drum. Outputs of timer and control button are connected correspondingly to first and second inputs of control unit. First and second outputs of control unit are connected correspondingly to electric motor drives of aspirator and drum. EFFECT: enhanced operational efficiency of meter. 1 dwg
Patent RU-2064247-C1 (RU)
Title: Teat cup
Inventor: SAFIULLIN NAIL AKHMETOVICH
IPC: A01J5/08
Filed: 1994-03-22
Granted: 1996-07-27
Abstract: FIELD: agriculture equipment. SUBSTANCE: teat cup has sleeve with rubber teat pipe mated with milk pipe. Retainers 5 fixed on outer surface of rubber teat pipe are provided with flexible rings inserted through retainers 5. Longitudinal channels 2 and transverse channels 3 are cut in sleeve inner surface. Flexible ring 4 is placed in longitudinal channels 2 and retainers 5 are fixed in transverse channels 3. Compression of teat rubber pipe in vertical plane is regulated depending on length of animal teats. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2093454-C1 (RU)
Title: Muscular drive winch
Inventor: STARUKHIN VLADIMIR V
IPC: B66D1/04
Filed: 1994-07-06
Granted: 1997-10-20
Abstract: FIELD: materials handling facilities; horizontal transportation of loads, tillage tools controlled by muscular force of hands and feet. SUBSTANCE: winch has main drum movable installed on base 1, flexible traction member 5 and drive in form of squirrel cage 6 installed on axle 3. Main drum and squirrel cage 6 are rigidly connected by end faces. Base is made in the form of truss with support posts 2 with pointed ends and foot rests 23 for feet and handrails 24 for hands. Winch can be furnished with one additional drum 8 differing in diameter from main drum. EFFECT: enlarged operating capabilities. 14 cl, 4 dwg
Patent RU-2079237-C1 (RU)
Title: Мост транспортного средства
IPC: B60B35/16
Filed: 1994-07-15
Granted: 1997-05-10
Abstract: Мост транспортного средства, содержащий расположенную в картере главную передачу, связанную с колесами полуосями, каждая из которых составлена из двух частей, имеющих разъемное соединение, над которым в картере моста расположен люк, отличающийся тем, что части полуосей соединены шлицевым соединением, охватывающая часть которого подпружинена относительно охватываемой части, на которой выполнены приливы с установленным между ними фиксатором в форме кольца с наружной резьбой, обеспечивающим при монтаже удержание наружной части полуоси за счет взаимосвязи с внутренней резьбой в проточке на торце наружной части.
Patent RU-2049364-C1 (RU)
Title: Выключатель многополюсный врубной
Inventor: RESHETOV VLADIMIR N
IPC: H01H31/00
Filed: 1994-11-02
Granted: 1995-11-27
Abstract: Использование: изобретение относится к электротехнике и может быть использовано в коммутационных аппаратах с ручным управлением. Выключатель многополюсный врубной содержит неподвижные контактные пластины, по две на каждый полюс, расположенные вдоль монтажного основания на неподвижных изоляторах друг против друга параллельно между собой, и размещенные между ними на подвижном изоляторе подвижные контактные пластины, привод для перемещения контактов и выводы к источнику питания и нагрузке. Подвижный изолятор выполнен с возможностью перемещения вдоль монтажного основания, при этом как подвижные, так и неподвижные контактные пластины во включенном и выключенном положениях сориентированы параллельно монтажному основанию. 2 ил.
Patent RU-2106657-C1 (RU)
Title: Method and device for correction of coordinates in hydroacoustic navigation system
Inventor: BORISOV A A
IPC: G01S15/00
Filed: 1994-12-05
Granted: 1998-03-10
Abstract: FIELD: determination of relative position of ship and hydroacoustic beacon, determination of location of underwater towed or autonomous apparatus relative to ship in hydroacoustic navigation system. SUBSTANCE: method and device for correction of coordinates in hydroacoustic navigation system with corrected processing of measurement information include determination of corrected spatial coordinates with allowance for three degrees of freedom with movement of ship thanks to additional measurement of error to course angle. Device has unit computing spatial orientation, unit computing coordinate applicate and unit computing plan coordinates. EFFECT: more accurate correction of coordinates in comparison with other known methods and devices and location of object by way of due account of three degrees of freedom of movement of object. 8 cl, 6 dwg
Patent RU-2099638-C1 (RU)
Inventor: JOKHANNES JOZEF EDMUND MARTIN
IPC: F23N5/08
Filed: 1994-12-28
Granted: 1997-12-20
Abstract: FIELD: combustion and flame. SUBSTANCE: method comprises measuring three-dimensional distribution of fuel, at least, in one, preferable, area of a fire grate by the use of radar measuring device 22 and burning out behavior of fuel on the fire grate by means of infrared camera 23. With the use of both of the devices it is possible to generate signals for control of the speed of grate and charging device, flow rate of the primary air, composition of the primary air, flow rate of the secondary air, composition of the secondary air, speed of rotation of the slag roller, and temperature of the air heating device thus allowing furnace power to be controlled depending on requirements on steam flow rate. EFFECT: simplified method. 16 cl, 5 dwg
Patent RU-2075865-C1 (RU)
Title: Способ производства проката из углеродистой стали
IPC: C21D8/04
Filed: 1995-02-13
Granted: 1997-03-20
Abstract: Способ производства проката из углеродистой стали, включающий получение заготовки из стали с содержанием углерода С > 0,1, горячую прокатку заготовки и охлаждение, отличающийся тем, что заготовку получают из стали с содержанием С = 0,1 - 0,7, охлаждение осуществляют в два этапа, сначала до t 1  = 935 + 1050/100 o С со скоростью 10 - 40 град./с, а затем до t 2  ≠ 725 + 1750/100 o С со скоростью 50 - 120 град./с.
Patent RU-2111168-C1 (RU)
Inventor: CARTER ROBERT
IPC: F27D25/00
Filed: 1994-05-04
Granted: 1998-05-20
Abstract: Вращающаяся печь предназначена для получения двуокиси урана из шестифтористого урана и имеет входное устройство и обогреваемый вращающийся барабан. Шестифтористый уран реагирует с водяным паром во входном устройстве печи с образованием фтористого уранила, который подается во вращающийся барабан с помощью вращающегося шнекового подающего устройства. Находясь в барабане, фтористый уранил вступает с водяным паром и водородом, подаваемыми в противотоке, с получением целевого продукта - двуокиси урана. Фильтр, изготовленный из пористого металла или пористой керамики, плотно охватывает шнековый питатель для излучения твердых частиц из отходящих из печи газов. Фильтр очищается с помощью спиральных лопаток, предусмотренных в шнековом подающем устройстве. Порошок двуокиси урана, получаемый в предлагаемой печи, может быть переработан в ядерные топливные таблетки. Такое выполнение вращающейся печи для производства материала из газообразных реагентов позволит усовершенствовать ее входное устройство без ухудшения качества производимого продукта. 6 з.п. ф-лы, 3 ил.
Patent RU-2108248-C1 (RU)
Title: Automobile brake with booster
Inventor: ZHAN P ER GOT E
IPC: B60T13/52
Filed: 1993-09-22
Granted: 1998-04-10
Abstract: FIELD: automotive industry; brake systems. SUBSTANCE: brake has pneumatic booster connected with master cylinder. Booster employs for its operation the principle of hydraulic counteraction. Booster has movable pneumatic piston with adjusting valve set into operation by rod and partition installed for sliding relative to pneumatic piston. Partition can move under action of pressure differential and build up additional force. EFFECT: enhanced reliability of operation. 4 cl, 4 dwg
Patent RU-2076797-C1 (RU)
Title: Device for working ball plug of valve
Inventor: KARELIN IGOR N
IPC: B24B11/00
Filed: 1995-07-20
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has axially movable tool mandrel and fixed supporting ring provided with an opening for basing the ball plug of a valve. The supporting ring is arranged above the tool mandrel. The diameter of the opening of the ring is defined by a relationship presented in the invention description. EFFECT: improved design. 2 dwg
Patent RU-2098871-C1 (RU)
Title: Method for separating and replacing process channels in fuel assemblies of pressure-tube reactors
Inventor: ZABELIN ALEKSANDR M
IPC: B23K26/00
Filed: 1995-08-08
Granted: 1997-12-10
Abstract: FIELD: laser processing in nuclear power engineering. SUBSTANCE: method involves cutting spent process channel from upper plate, carrying it to separation zone wherein it is separated into low-reactivity and high-reactivity wastes. Then new process channel is conveyed to reactor core, laced in bottom plate shell and welded to top plate. All procedures are made inside channel by using laser beam. EFFECT: reduced number of tools used in procedure, eliminated manual labour and radioactive dust, reduced space requirement for waste disposal and reduced size and cost of waste storages. 5 cl, 5 dwg
Patent RU-2096308-C1 (RU)
Title: Hydraulic manipulator bearing post turning device
Inventor: APALKOV VIKTOR D
IPC: B66C23/84
Filed: 1995-10-24
Granted: 1997-11-20
Abstract: FIELD: transport engineering; hydraulic lifting cranes and articulated manipulators. SUBSTANCE: mechanical gear train in device housing is made in form of wheel and modified reversible hourglass worm. Wheel is made for rigid coupling with turning bearing post by means of splined joint and for adjustment of its position in height. Hourglass worm is mounted in bearing supports of housing for axial displacement relative to wheel axle. hourglass worm shaft has connecting member for butt- joining the hydraulic motor shaft made, for instance, in form of blind square hole. Threaded holes made on device housing are designed for mounting and fixing the hydraulic motor housing. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2099930-C1 (RU)
Inventor: MYLNIKOV NIKOLAJ S
IPC: A01G1/00
Filed: 1995-11-22
Granted: 1997-12-27
Abstract: FIELD: agriculture. SUBSTANCE: seed mixture contains Kentucky bluegrass, white bent, white clover used in the following ratio, wt.-%: meadow rey grass, 32.4-30.9; red fescue, 24.3-24.7; meadow fescue, 21.6-24.3; Kentucky bluegrass, 10.2-12.3; white bent, 8.0-9.3; white clover, 0.8-1.2. Method involves holding ground supposed for sowing under fallow, with growing weeds being periodically removed; leveling and ripping soil upper layer; preparing seeds and mixing with additives; sowing and covering seeds; mulching ground and compacting soil upper layer. While preparing seed mixture, two groups are thoroughly mixed. First group contains heavy seeds of meadow rey grass, meadow fescue and white clover and second group contains light seeds of red fescue, Kentucky bluegrass and white bent. Dry coniferous saw dust may be used as additive for each group of seeds, and sand is used as additive for second group of seeds. Sowing and covering are carried out in two stages: at the first stage seeds of first group are sown and covered transverse to ground and at the second stage seeds of second group are sown longitudinally of ground. EFFECT: increased efficiency and improved quality of lawns.
Patent RU-2094733-C1 (RU)
Title: Silencer
Inventor: ROGOV VLADIMIR A
IPC: F41A21/30
Filed: 1995-12-18
Granted: 1997-10-27
Abstract: FIELD: silencers for small arms. SUBSTANCE: silencer has body made from composite material which working chamber houses discs with central holes fabricated from metal and composite material and mounted in alternating order for reciprocating motion and interaction with spring. Body can be manufactured from polymer fibres cemented with binder. Fibres are laid in rows and oriented at angles 0, 45 and 135 degrees to longitudinal axis. Cross-section of fibre may have shape of equilateral triangle. EFFECT: facilitated manufacture, reduced production cost. 2 cl, 2 dwg
Patent RU-2091098-C1 (RU)
Title: Pack of materials for heat-reflecting clothing
Inventor: AREFEV LEONID E
IPC: A62B17/00
Filed: 1995-12-25
Granted: 1997-09-27
Abstract: FIELD: auxiliary material for heat-reflecting clothing. SUBSTANCE: pack of materials has inner layer made from fabric manufactured from cellulose threads, outer layer provided with metal cover manufactured from hollow threads and/or threads filled with air for 20-40%, and several successive intermediate layers. Intermediate layer adjoining to inner side of outer layer is made from wool, successive layer is made from high-volume nonwoven material filled with air for 30-60% of its volume. EFFECT: increased efficiency and improved quality of protective clothing. 2 cl, 1 tbl
Patent RU-2139505-C1 (RU)
Inventor: EHJDEL MAN M S
IPC: G01G19/00
Filed: 1996-05-07
Granted: 1999-10-10
Abstract: FIELD: mass and weight measuring equipment. SUBSTANCE: proposed standard of mass is manufactured from substance of definite composition which measured volume includes volume of vacuum, particles of latent mass and approximately 1.0 cu. cm of particles of indirectly measured mass equal in known measures to 0.1 kg. Standard is manufactured from substance having density cm 3  equal or less than density of iridium with little coefficient of volumetric expansion and having volume equal to or more than 4.46 cu.cm measured with required precision. Mass measuring device includes indication unit graduated and numbered with measure of mass specified by standard, transducer, time counter, aid creating force that provides for uniformly accelerated motion of measured mass by logic AND gate. Input of counter is connected to output of logic AND gate whose one input is coupled to source of signals of permanent frequency and whose second input is linked to transducer of time of measurement of change of measured mass by specified value. Its input element is transducer of two boundary values of speed. Indication unit is numbered in natural, volumetric or known measure of mass. EFFECT: increased precision of measurement of mass. 14 cl, 6 dwg
Patent RU-2105649-C1 (RU)
Title: Power connector
Inventor: LEMENKOV V JA
IPC: B23K37/00
Filed: 1996-06-17
Granted: 1998-02-27
Abstract: FIELD: welding engineering; periodic air and electric power supply to actuating mechanisms. SUBSTANCE: central spindle mounted on plate fixed on satellite has longitudinal through duct communicating through pressure conduit with satellite-mounted air cylinders of clamp through check valve which is one of air connector members. On other end, bushing that functions as mating part of centering spindle and is mounted on floating plate is connected through pressure conduit whose section is passed through hollow raw to compressed air source through air distributor which is second member of air connector. Longitudinal axis of centering spindle coincides with that of raw. EFFECT: simplified design and improved reliability on connector, improved precession of mating. 4 cl, 3 dwg
Patent RU-2087697-C1 (RU)
Title: Method and device for cyanic leaching of noble metals from ores, concentrates, technogenic and mineral wastes
Inventor: MAMILOV VLADIMIR V
IPC: C22B11/08
Filed: 1996-07-11
Granted: 1997-08-20
Abstract: FIELD: mining industry. SUBSTANCE: it can also be used in processing of non-ferrous, rare and other metals. Method implies charging of ore, concentrates or wastes, and leaching solution into chamber, pouring of leaching solution from chamber into vessel, pumping slurry from one chamber to another with circulation up to preset extraction, mixing of solid and liquid phases of slurry by delivering flow of leaching solution into bottom part of chamber, pouring solution from chamber into collecting vessel, aeration of leaching solution. Pumping of slurry from chambers is effected by ejection and solution of air or oxygen in pressure stream of hydroelevator operating after withdrawing of slurry, in solution pumping mode. Device has two or more chambers hydraulically interconnected by circulation pipelines. Chambers have pipe unions for charging and discharge of material. Also provided are pipelines for discharge and delivery of solutions. One ends of circulation pipelines for interconnection of chambers are located inside chambers in their upper part, and other ends are located in lower part of chambers. Pipe unions of solution delivery pipelines are provided with head-pieces of hydroelevators. EFFECT: high efficiency. 3 cl, 1 dwg
Patent RU-2121793-C1 (RU)
Inventor: STEPANOVA E V
IPC: A01N63/38
Filed: 1996-09-25
Granted: 1998-11-20
Abstract: FIELD: microbiological industry. SUBSTANCE: strain is obtained by step selection on the basis antibiotic, enzymatic activity and productivity indices. Strain is deposited in NII collection of cell culture of The State Scientific Center of virology and biotechnology "Vector" at N F5. Strain shows antagonistic activity against fungi Fusarium, Botrytis cinerea and Pseudomonas corrugata. The use of this strain for cucumber and tomato treatment ensures to decrease morbidity of vegetable cultures by 37.5-98% and increase their yield by 2.6 and 1.2 kg/1 sq.m., respectively. Strain can be used for plant protection against phytopathogens. EFFECT: new strain indicated above, enhanced effectiveness of the strain. 1 tbl, 3 ex
Patent RU-2101212-C1 (RU)
Inventor: PLAKHOV LEONID EVGEN EVICH
IPC: B64C11/48
Filed: 1996-10-17
Granted: 1998-01-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: control system includes two hubs with blades rotating in opposite direction. Each hub is provided with hydraulic mechanism for change of blade position. Each hub is provided with oil pump, additional high-pitch chamber and valve for connecting the oil pump. EFFECT: enhanced efficiency. 11 cl, 3 dwg
Patent RU-2113337-C1 (RU)
Title: Apparatus for treating parts by abrasive medium
Inventor: SERGA G V
IPC: B24B31/02
Filed: 1996-10-22
Granted: 1998-06-20
Abstract: FIELD: finishing, trimming and compacting parts by means of working medium being in free state. SUBSTANCE: in order to realize continuous feed of parts, apparatus is provided with cylindrical shell 11 adjoining to end of rotating drum in the form of helical column 5 and to cylindrical branch pipe of charging device 7. Helical two-step guide with different-diameter turns is mounted inside said shell. Relations of parameters of turns of said guide and helical column are given in description of invention. Said relations are selected in such a way that to provide continuous metered feed of working medium and parts into said drum independently upon mass charged to hopper of charging device 7. Said helical column is made of three bent strips mutually joined by predetermined angles. EFFECT: simplified design. 2 cl, 10 dwg
Patent RU-2119268-C1 (RU)
Title: Network of information-advertisement systems
Inventor: KRYLOV VLADIMIR GAROL DOVICH
IPC: G06F9/00
Filed: 1996-12-30
Granted: 1998-09-20
Abstract: FIELD: information-advertisement systems built around large screens (display panels) used for reproducing graphical, digital, and video- television images. SUBSTANCE: network of these systems is provided with appropriate units and system modules designed to ensure interfacing and coordinated control of systems. Network has interfacing and control system for N information-advertisement systems and N information-advertisement systems incorporating signal receiving and shaping unit, image reproducing unit, and monitoring unit. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2131971-C1 (RU)
Inventor: ALTUNINA L K
IPC: C09K8/90
Filed: 1997-02-26
Granted: 1999-06-20
Abstract: FIELD: oil producing industry; applicable in intensification of oil recovery from formations in development of deposits with use of waterflooding. SUBSTANCE: composition includes cellulose ethers in the form of methyl cellulose or methyloxypropyl cellulose and additionally fresh water and/or mineralized water and ar least one component from group including carbamide, thiourea, ammonium thiocyamate with the following ratio of components, wt.%: methyl cellulose or methyloxypropyl cellulose, 0.25-2.0; at least one component of group including carbamide, 2.0-20.0; thiourea, 0.5-2.0; ammonium thiocyanate, 0.5-2.0; fresh and/or mineralized water, the balance. EFFECT: increased oil recovery from formation with high temperature due to redistribution of filtering flows and formation coverage by waterflooding. 5 cl, 1 tbl
Patent RU-2116361-C1 (RU)
Title: Method of individual correction of flux consumption into sintering mixture
Inventor: ZEVIN S L
IPC: C22B1/16
Filed: 1997-02-28
Granted: 1998-07-27
Abstract: FIELD: preparation of raw materials for blast-furnace process. SUBSTANCE: consumption of flux into mixture is corrected promptly by the results of control of chemical and physical characteristics of mixture and flux to determine the flux consumption according to the equation offered in the invention description. EFFECT: increased accuracy and expeditions stabilization of basicity of produced sinter.
Patent RU-2128401-C1 (RU)
Title: Device for reception of multiple-frequency signals
Inventor: KALENKOV B O
IPC: H04M1/50
Filed: 1997-02-28
Granted: 1999-03-27
Abstract: FIELD: radio engineering. SUBSTANCE: device has communication channel matching unit, low-pass filter, analog-to- digital converter, band-pass filter, linear detector, integrating circuit, first, second, third threshold gates, IF unit, unit of linear detectors, unit of integrating circuits, unit of controlled gates, control timer, first and second units for maximal power detection, inverter, delay unit, first, second, third adders, relation calculation unit, AND gate, and displaying unit. Device uses several information processing statistical methods by means of which device provides detection and reception of multiple-frequency signal. Device provides detection of information signal from mix of background channel noise and parasitic voice signals. Information processing statistics use evaluates signal power information bandwidth, evaluation of sign of derivative of sum of extreme spectral constituents for two groups of signal frequencies and distribution of input signal power over frequency band. EFFECT: increased precision of reception. 1 dwg