baber/WOPTO huggingface dataset:
Patent RU-2029463-C1 (RU)
Title: Animal farm
Inventor: KHYANNINEN TOMAS IVANOVICH
IPC: A01K1/00
Filed: 1991-03-25
Granted: 1995-02-27
Abstract: FIELD: agriculture. SUBSTANCE: farm has a building with rooms for animals, a residential building, and technological structures. The farm is applicable for management of various farm livestock species. The building for animals has three floors - one for cows, one for in-calf heifers and steers, and the top floor is divided into two compartments - one for pigs and the other for calves. EFFECT: improved livestock management conditions. 5 cl, 4 dwg
Patent RU-2030890-C1 (RU)
Title: Root product washing apparatus
Inventor: CHICHAGIN ALEKSANDR S
IPC: A23N12/02
Filed: 1991-05-13
Granted: 1995-03-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has cylinder mounted on roller supports and driven for rotation by chain drive. Inner surface of cylinder is formed by curvilinear ribs extending in helical path. Apparatus has loading and unloading conveyors, trough mounted below cylinder and water discharge tube. Curvilinear ribs are made continuous, with altering uniformly increasing spacing, and are rubberized. Angle- shaped plate is positioned on cylinder working surface along cylinder generatrix. Tube has nozzles with holes disposed at various levels. EFFECT: increased efficiency in washing roots and simplified construction. 4 cl, 3 dwg
Patent RU-2013433-C1 (RU)
Inventor: VARTAPETOV MIKHAIL A
IPC: C09K8/24
Filed: 1991-05-28
Granted: 1994-05-30
Abstract: FIELD: drilling of oil and gas wells. SUBSTANCE: a feed additive which is produced in the paper and pulp industry and results from sulfite liquors is used as a thermal stabilizer for drilling muds containing a polymeric stabilizer agent. The additive is introduced in an amount of 0.02% or higher by weight of the drilling mud. EFFECT: improved properties of the thermal stabilizer. 1 tbl
Patent RU-2008794-C1 (RU)
Title: Pulse wave transducer
Inventor: ROMANOVSKAYA ANTONINA M
IPC: A61B5/0245
Filed: 1991-05-24
Granted: 1994-03-15
Abstract: FIELD: medical equipment. SUBSTANCE: transducer has pellets interacting through transmitting mechanisms 7 and 8 and force transmitting members 5 and 6 with piezosensitive member 2 to which current-conducting facings 3 and 4 are secured. EFFECT: higher sensitivity. 2 cl, 3 dwg
Patent RU-2011153-C1 (RU)
Title: Method of calibrating measuring head
Inventor: MODESTOV MIKHAIL B
IPC: G01B5/004
Filed: 1991-06-28
Granted: 1994-04-15
Abstract: FIELD: measurement technology. SUBSTANCE: method involves the steps of: placing a measuring head on a device for coordinate measurements through an intermediate rotary unit, determining a coordinate of a tip along one of the coordinate axes of a coordinate system in which the offset vector components of the head tip center from its rotational axis are to be determined by moving a stop till obtaining the signal, rotating the head and determining the tip coordinate along the same coordinate axis again, rotating the head till a full revolution and registering maximum and minimum coordinate values of the tip along the same axis during the full revolution and finally determining deflection vector components of the tip. EFFECT: enhanced accuracy and simplified method. 4 dwg
Patent RU-2019477-C1 (RU)
Title: Face flight conveyer
Inventor: GORLOV VIKTOR M
IPC: B65G19/00
Filed: 1991-05-30
Granted: 1994-09-15
Abstract: FIELD: mining industry. SUBSTANCE: face flight conveyer has working and idle troughs, sprockets positioned at ends of troughs, endless traction chain with axles, cantilever flights, cross-pieces. One end of each cross-piece has hole and the other end is provided with longitudinal groove and hole. Flights have holes coaxial with holes in cross-pieces and V-shaped groove and are also provided with projections engageable with stops at ends of troughs. Flights are placed and fixed in working and transport positions, when cross-pieces pass sprockets. When moving along working branch of conveyer, flights are positioned perpendicularly to cross-pieces to convey load, and in vertical branch they are moved in transport position. Turning of flights in horizontal plane is prevented by cross-piece and their turning in vertical plane is restrained by chain and cross-piece located in common trough. Face portion of troughs has no side walls. Thus, when conveyer is moved towards face, height of loading is reduced. EFFECT: improved efficiency of conveyer operation. 8 dwg
Patent RU-2104772-C1 (RU)
Inventor: MITROFANOV A D
IPC: B01J19/24
Filed: 1991-07-26
Granted: 1998-02-20
Abstract: FIELD: production of mineral fertilizers in the process of neutralization of acids by ammonia. SUBSTANCE: the reactor uses a separator divided into two separation chambers installed in two axes arbitrarily oriented in space, one of the separation chambers is furnished with bubbling tubes installed at an angle of 10 to 18 deg. to the horizon and having an angle of dip within 2 to 80 deg. The reactor has a circuit consisting of the separation chamber and circulating pipe. The separation chamber furnished with bubbling tubes is connected through an overflow pipe and circuit to the other separation chamber having a gas conduit fastened in the return pipe, recirculation pipe with an actuator valve in its upper part, and its lower part entering the first separation inlet of reagents and outlet of reaction products. The overflow pipe may be divided into two parts with a level controller placed between them. The bubbling pipes, depending on the starting acid, may be connected either to the lateral surface of the separation chamber, or the free end may enter inside the chamber. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2074010-C1 (RU)
Inventor: YULIUS DZH KHAMMERSLAG
IPC: A61M25/08
Filed: 1990-01-05
Granted: 1997-02-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: free controllable tip piece at on controllable portion at distal end of instrument and control device its proximal end are interconnected by plurality of axially movably, deflecting wires extending through instrument. Manipulations with control device provide deflection of portion under control at 360 deg. around instrument axis without axial rotation of instrument itself. EFFECT: proposed elongate instrument can be used either as controllable wire guide, or as catheter for coronary angioplastics. 15 cl, 11 dwg
Patent RU-2005467-C1 (RU)
Title: Состав для костной керамики
Inventor: KARPOVA TAMARA G
IPC: A61K6/878
Filed: 1991-10-31
Granted: 1994-01-15
Abstract: Изобретение относится к медицине, а именно к стоматологии и ортопедии, в частности к получению биоактивной высокопрочной керамики. Цель изобретения - увеличение прочностных характеристик костной керамики при сохранении высокой ее биоактивности. Поставленная цель достигается тем, что состав для костной керамики, включающий частично стабилизированный диоксид циркония и фторид кальция, дополнительно содержит основу оксида алюминия с добавками оксидов магния, натрия, кремния, микропримеси, частично стабилизированный 5 - 7% оксида кальция диоксид циркония, оксид фосфора и оксид кальция при следующем соотношении компонентов, мас. % : частично стабилизированный диоксид циркония - 5 - 15; фторид кальция 0,5 - 6; оксид магния 0,2 - 10; оксид натрия 0,1 - 0,2; оксид кремния 0,1 - 0,2; микропримеси 0,02 - 0,04; оксид кальция 15 - 35; оксид фосфора 10 - 20; оксид алюминия остальное.
Patent RU-2015688-C1 (RU)
Inventor: PASTERNAK VIKTOR N
IPC: A61B17/58
Filed: 1991-07-03
Granted: 1994-07-15
Abstract: Использование: в медицине для лечения больных с повреждением таза. Сущность изобретения: устройство содержит две стойки 1, шарнирно установленную на них винтовую стяжку в виде траверсы 13 и дистрактор 16. Дистрактор 16 выполнен в виде резьбового стержня 17 с перпендикулярно расположенным на конце цилиндром, в котором установлен резьбовой стержень 19 для фиксации спиц или винта. Дистрактор 16 установлен в продольном пазу траверсы 13. Стойки на одном конце выполнены с узлами фиксации со спицами 8, а на другом - со съемными частями, концы которых связаны шарниром. 2 ил.
Patent RU-2021346-C1 (RU)
Title: Apparatus for cultivation of microorganisms
Inventor: MELNIKOV INNOKENTIJ A
IPC: C12M1/02
Filed: 1991-07-08
Granted: 1994-10-15
Abstract: FIELD: microbiology. SUBSTANCE: apparatus has a vertical tank with widened upper part, circulation tubes arranged beyond the tank and coupled to the upper and lower parts of the latter, heat exchangers joined with the circulation tubes, and aeration device accommodated in the lower part of the tank. A circulation tube with holes arranged equidistantly along the height of its wall is placed inside the tank along the tank axis. Bent down baffle plates are secured above the holes on the inner side of the tube. Positioned on the outer side of the tube, in the circular space formed are auxiliary heat exchangers. The aeration device made as a ring arranged between the lower cut of the circulation tube and the lower outlet sections of the external circulation tubes is placed under the auxiliary heat exchangers. The external circulation tubes are arranged so that vacant space is formed between them and the tank bottom to facilitate the precipitation and gathering of sludge. EFFECT: enhanced microorganism cultivation process. 4 dwg
Patent RU-2067119-C1 (RU)
Title: Reagent additive, preferably for manufacturing lime- magnesium vanadium slag
Inventor: VINOKUROV VLADIMIR G
IPC: C21C5/54
Filed: 1991-12-18
Granted: 1996-09-27
Abstract: FIELD: ferrous metallurgy, more particularly for chemical treatment of vanadium slag to obtain industrial vanadium pentoxide. SUBSTANCE: additive further comprises dolomite, the ratio of components being as follows: 60-87 dolomite; 13-40 limestone. Dolomite contains (wt %): 30-37 calcium oxide; 16-21 magnesium oxide; 0.2-2.4 silicon dioxide; 0.3-2.5 iron oxide; 0.1-0.3 aluminium oxide, and the carbon dioxide balance. EFFECT: improved properties of the reagent additive. 2 cl, 1 tbl
Patent RU-2066877-C1 (RU)
Title: Device for testing computers
Inventor: KHRAMOV VLADIMIR V
IPC: G06F11/00
Filed: 1992-01-03
Granted: 1996-09-20
Abstract: FIELD: computer engineering. SUBSTANCE: device controls computation process in computers with bus architecture by means of associative comparison of instruction address for each linear part of program for instruction executed before K corresponding to beginning of linear part of program to set of instruction addresses available for given linear part of program. Available set of addresses is generated when program is translated and is stored in special memory location separately for each linear part of program. When program is executed and branch detection unit detects start of linear addresses, information about permissible addresses of instructions enters register. This information is compared by comparison circuit against address of previous instruction in program. If address which equals to last executed instruction does not belong to set of permissible ones, interrupt signal is generated and sent to processor. EFFECT: increased reliability. 8 dwg
Patent RU-2055880-C1 (RU)
Title: Device for ecological analysis of air atmosphere
Inventor: YARNYKH VLADIMIR S
IPC: C12M1/00
Filed: 1992-01-13
Granted: 1996-03-10
Abstract: FIELD: air pollution monitoring and analysis. SUBSTANCE: device includes case, platform mounted on jumper for rotation having edges in the form of blades, Petri dish, centrifugal regulator of platform rotation, damper installed in side branch pipe and in air supply duct, electric aspirator, filter holder and gear for attachment of object glasses or any other backing on platform. Filter holder includes bearing ring with collar. Gear for attachment of backings is manufactured in the form of disc. Limiters of positions of backings fabricated in the form of pins and pressing locking arms are placed on outer surface of disc. EFFECT: simplified design, improved authenticity of analysis. 4 cl, 4 dwg, 1 tbl
Patent RU-2053829-C1 (RU)
Inventor: LAZAR ALEKSANDR A
IPC: A63H33/26
Filed: 1991-07-02
Granted: 1996-02-10
Abstract: FIELD: games. SUBSTANCE: device has ferromagnetic rods, which form bearing frame shaped as polygon, for example, regular hexagon, and diagonals, which intersection point is attached to driving shaft for rotation of bearing frame. Each rod has installed rings, which are loosely mounted for longitudinal motion and rotation. Decorative heads are located in vertexes of polygon. When drive starts, frame starts its rotation. While rods remain vertical or slanted, rings rotate around rods. When rods achieve horizontal position, rotation of rings stops. EFFECT: increased entertainment. 1 dwg
Patent RU-2027014-C1 (RU)
Title: Method for evaluation of tightness of isolating bulkheads
Inventor: MILLER YURIJ A
IPC: E21F1/14
Filed: 1992-02-03
Granted: 1995-01-20
Abstract: FIELD: mining. SUBSTANCE: method for evaluation of tightness of isolating bulkheads consists in measurement of pressure differential on checked bulkhead and effective head on both sides of bulkhead. Then, actual pressure differential is compared with minimum permissible one for bulkheads of given type at larger value of effective head. Minimum permissible pressure differential is determined from mathematic dependence. Bulkheads are considered tight is values of actual pressure differential values equal to, or exceeding minimum permissible value. EFFECT: higher efficiency. 3 dwg, 1 tbl
Patent RU-2067933-C1 (RU)
Title: Тягово-сцепное устройство для автопоезда
Inventor: ELIZAROV SERGEJ V
IPC: B60D1/06
Filed: 1991-12-27
Granted: 1996-10-20
Abstract: Сущность изобретения: тягово-сцепное устройство для автопоезда содержит шаровую опору 1 и корпус 2. В корпусе расположен подвижный вкладыш 5, который подпружинен относительно стакана 6. Стакан 6 взаимодействует с кулачком 7, который установлен на валу 8. На конце вала 8 расположен двуплечий рычаг 10, на одном конце которого установлена рукоятка 9, а на другом выступ для ограничения поворота. В корпусе 2 и на двуплечем рычаге 10 расположен фиксатор двуплечего рычага. 3 ил.
Patent RU-2051398-C1 (RU)
Inventor: KARIZHENSKIJ EVGENIJ YA
IPC: G02B27/00
Filed: 1992-02-06
Granted: 1995-12-27
Abstract: FIELD: electro-optics. SUBSTANCE: two rasters disposed closely are formed simultaneously at subject plane by means of single analyzer, at short-time interruption of beam flow from optical channels of two-channel device, for example, IR imager. Radiation from the devices achieves the receiver along two parallel branches. Due to revolution of obturator, flow is modulated in one channel, and different signal spectra are formed in two channels. These spectra are separated at output of each element by means of filters. After being amplified preliminary, the modulated spectrum is detected. After that both signals come two switch inputs of commutators, in which the corresponding switches are integrated into groups and have two outputs, which are connected with indicators through two video amplifiers. Image of two lines are joined onto the screen to form wide line, and wide raster is formed as a result of action of deflecting system. EFFECT: improved quality of information; improved efficiency. 3 cl, 10 cl, 6 dwg
Patent RU-2061112-C1 (RU)
Title: Epitaxial ferrite carnet structure
Inventor: KHE ALIK SONKHAKOVICH
IPC: C30B19/02
Filed: 1992-01-29
Granted: 1996-05-27
Abstract: FIELD: manufacture of small-size planar SHF instruments. SUBSTANCE: epitaxial ferrite garnet structure containing substrate made of gadolinium-gallium garnet of orientation (100) comprises ferrite-yitrium garnet film containing Ga, La and/or Se and disorientated from plane (100) to plane (110) through angle of α. The proposed structure allows for thermal stability of excitation frequencies of surface magnetostatic waves within temperature range of from -70 to +85 C. EFFECT: improved properties of the title structure. 1 cl, 2 dwg
Patent RU-2032868-C1 (RU)
Title: Cold accumulator
Inventor: BYKOV ALEKSANDR V
IPC: F25B1/00
Filed: 1992-03-04
Granted: 1995-04-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: sensor for checking the thickness of ice being frozen is made in form of tube 5 manufactured from heat-conducting material whose free ends are secured on two cooling elements. Tube has branch for connecting with level sensor. During operation of refrigerating plant, ice is formed on cooling elements 2. Later on ice will be formed both on elements 2 and in tube 5. Part of water contained in tube 5 is converted to solid state (ice) increasing its volume owing to which level of water in level sensor 7 will rise. When thickness of ice has reached optimal value, level sensor 7 will send signal to control panel of refrigerating plant. The possibility of continuous check of thickness of ice being formed makes it possible to select required mode of operation of cold accumulator, i.e. beginning of defrosting and switching on the refrigerating plant for freezing mode. EFFECT: enhanced reliability. 2 dwg
Patent RU-2055298-C1 (RU)
Title: Twin gun
Inventor: ROTENBERG GRIGORIJ YA
IPC: F41A25/00
Filed: 1992-05-12
Granted: 1996-02-27
Abstract: FIELD: artillery. SUBSTANCE: twin gun has cradle 1, automatic devices 6 and converging mechanism 9. Cradle is manufactured of two parts: base 4 with hole d in its protruding part and bed 5 with eyelet attached by means of two joints. One of them is converging mechanism 9 and the second one is fabricated in the form of hinge with axle, groove and hole. Axle is mounted in hole d of base 4 for turning and eyelet of bed 5 is put into groove of axle for turning and is fixed with pin set in hole of axle. EFFECT: simplified design, increased reliability. 4 dwg
Patent RU-2074530-C1 (RU)
Inventor: PCHELNIKOV YURIJ N
IPC: H05B6/64
Filed: 1992-06-02
Granted: 1997-02-27
Abstract: Изобретение относится к ВЧ и СВЧ технике, в частности к устройствам для микроволновой обpаботки, и может быть использовано для электромагнитного нагрева водных растворов и суспензий. Цель изобретения - создание микроволнового нагревателя, обеспечивающего эффективный нагрев жидкости благодаря относительно низкой рабочей частоте (20-40 МГц) и конструкции экрана, позволяющей добиться необходимого согласования устройства с нагрузкой генератором. Цель достигается тем, что внешний проводник коаксиальной линии (экран) имеет ступенчатую форму и образует три участка с разными волновыми сопротивлениями Z 1 , Z 2 , Z н , удовлетворяющими необходимым соотношениям. 1 ил.
Patent RU-2019373-C1 (RU)
Inventor: SUDAKOV NIKOLAJ V
IPC: B23K20/04
Filed: 1992-06-08
Granted: 1994-09-15
Abstract: FIELD: production of U-shaped and L-shaped strips. SUBSTANCE: method involves preparing surfaces of source materials and conducting roller welding; obtaining required shape of strip by bending strip edges till coated surfaces are brought in contact, with width of bent portion of strip being equal to that of thickened portion of ready profile. When L-shaped profile is manufactured, U-shaped profile is initially produced with subsequent rolling and longitudinal cutting of profile. Rolling of shaped billets is carried out pack rolling method. EFFECT: increased quality of strip by steady position of components and reduced consumption of metal. 2 cl, 7 dwg
Patent RU-2005671-C1 (RU)
Inventor: TYAPKIN NIKOLAJ A
IPC: B64F1/02
Filed: 1992-06-30
Granted: 1994-01-15
Abstract: FIELD: aviation. SUBSTANCE: landing system includes flying vehicle whose lower surface holds adjustable members possessing electromagnetic properties which are located on different sides from center of mass of flying vehicle, at least three members on either side. These members are engageable with electromagnets mounted on runway. EFFECT: enhanced safety in landing of flying vehicle due to spatial orientation by means of electromagnetic field. 5 dwg
Patent RU-2059408-C1 (RU)
Title: Injectable veterinary composition free of toxic by-side effects
Inventor: KHEDVIG SAUDER
IPC: A61K31/18
Filed: 1992-10-09
Granted: 1996-05-10
Abstract: FIELD: veterinary. SUBSTANCE: composition has, wt.-%: 2,4-diamino-5-(3, 4′,5′-trimethoxybenzyl)-pyrimidine 1.4-4.64; 3-(4-aminophenylsulfonamido)-5-methylisoxazole 7-23.2; ethanol 7.0-23.2; polyethylene glycol 43.63-48.22; water 3.5-26.3; polyvinylpyrrolidone 3.5-8.8; additions 0.48-1.54; hexamethylenetetraamine 0.66-0.96, and urea 2.61-8.76. Additions: antioxidants, potassium pyrosulfite and reduced glutathione, and also mono- di- or tricarboxylic acids containing 3-6 carbon atoms substituted with hydroxyl or amino-group. EFFECT: improved method of preparing. 2 cl, 1 tbl
Patent RU-2064789-C1 (RU)
Inventor: ANTIPOV VIKTOR P
IPC: A61H3/00
Filed: 1992-03-17
Granted: 1996-08-10
Abstract: FIELD: medicine, in particular, devices facilitating patent walking. SUBSTANCE: collapsible cane has tubular sections interconnected through flexible member, handle, tip and antiskid device. Joined section ends are beveled within the range of 5 - 7 deg. Antiskid device is positioned for movement and fixation within lower section, which is provided with openings and longitudinal slot made in lower section wall. Antiskid device has retainer and L-shaped pin. Retainer is formed as spring with one end attached on slide and other end positioned within opening of lower section wall. Vertical portion of L-shaped pin is disposed within guiding opening of supporting tip and horizontal portion is disposed in longitudinal slot of lower section wall. EFFECT: increased efficiency, simplified construction, increased convenience in usage and enhanced reliability in operation. 4 dwg
Patent RU-2035830-C1 (RU)
Title: Converter
Inventor: KOZHEVNIKOV ANATOLIJ ANDREEVIC
IPC: H02M7/521
Filed: 1992-07-28
Granted: 1995-05-20
Abstract: FIELD: conversion equipment. SUBSTANCE: converter has bridge on thyristors 5, 6, auxiliary charge thyristor 7 connected to capacitor 11 and to discharge key 13. Charge key 12 is coupled to auxiliary discharge thyristors 8, 9. Change of value of output current of converter is conducted by change of time of delay of control pulses and by change of type of current conversion. EFFECT: enhanced operational characteristics. 1 dwg
Patent RU-2078650-C1 (RU)
Inventor: ZADUMIN SERGEJ S
IPC: B23D43/02
Filed: 1992-10-08
Granted: 1997-05-10
Abstract: FIELD: metal working. SUBSTANCE: built-in broach comprises housing 1 provided with ring grooves 3 wherein cutting rings 4 are received. The rings are made of a flexible material and mounted for permitting radial movement. Slots 5 of cutting rings 4 are uniformly arranged over periphery. Cutting rings 4 are preferably double-sided. The angle of cutting is equal to 90 deg. EFFECT: improved design. 4 dwg
Patent RU-2052777-C1 (RU)
Inventor: ZABRODINA SVETLANA D
IPC: G01L9/08
Filed: 1992-10-06
Granted: 1996-01-20
Abstract: FIELD: measuring devices. SUBSTANCE: piezoelectric elements with electrodes are mounted on base with tightly pressed electric terminals. All members are joined in thin-wall housing which is welded along its perimeter. One of its sides is welded to power transmitting element, another one is welded to base. Housing is mounted over base. Housing is positioned spaced from surfaces to be welded. Then, gauge is positioned to refractory furnace, which is filled with argon. Temperature in furnace is increased to operating temperature of gauge. Gauge is kept under given conditions for 20-30 minutes, then it cooled together with furnace down to normal temperature. When gauge temperature is normal, surface to be welded are joint and inner hollow of gauge is sealed by welding. EFFECT: design of gauge that operates under multiple exposure to temperature up to 700 C. 1 dwg
Patent RU-2047732-C1 (RU)
Inventor: ANDRIANOV STANISLAV VLADIMIROV
IPC: F16K3/02
Filed: 1992-09-14
Granted: 1995-11-10
Abstract: Изобретение относится к нефтегазодобывающей промышленности. Сущность изобретения: шиберная задвижка включает корпус с установленными в нем шибером с отверстием и подпружиненными седлами, установленными в гнездах корпуса. Подпружиненные направляющие размещены в продольных пазах прямоугольного сечения, выполненных в корпусе задвижки со стороны боковых поверхностей шибера. В подпружиненных направляющих и соответственно в шибере выполнены канавки под подшипниковые тела качения. 2 ил.