baber/WOPTO huggingface dataset:
Patent RU-2011121-C1 (RU)
Title: Bath furnace
Inventor: KHRYAPCHENKOV ALEKSEJ S
IPC: F24H7/02
Filed: 1990-04-02
Granted: 1994-04-15
Abstract: FIELD: thermal power engineering. SUBSTANCE: heat-accumulating furnace charge is located at three points: on cover 13 of furnace 6, in pockets 12 made on the side walls 9 of this furnace, and in chamber 16. Chamber 16 is connected to furnace 6 by gas duct 2. Chimney stack 21 is also connected to the chamber. Water heater 4 is fastened outside back wall 11 of furnace 6 and the back wall of gas duct 2. The water heater and chamber 16 are removable. EFFECT: improved structure. 3 cl, 3 dwg
Patent RU-2065661-C1 (RU)
Title: Device for generation of clock signals
Inventor: SARKOEZI IMRE
IPC: H03B28/00
Filed: 1990-08-14
Granted: 1996-08-20
Abstract: FIELD: digital communications, computer devices for data processing. SUBSTANCE: device has main and redundant clock frequency sources 1, 2, converters 3, 4, which convert input signal to sequence of pulses which frequency equals to or is factor of clock frequency. In addition device has adder 6, band-pass filter 7, voltage converter 8, voltage-to-current converter 9. Device provides simple solution for elimination of information losses when redundant clock signal is generated. EFFECT: increased reliability. 9 cl, 5 dwg
Patent RU-2000658-C1 (RU)
Inventor: CHEREVATYJ ALEKSANDR V
IPC: H03K9/08
Filed: 1990-10-09
Granted: 1993-09-07
Abstract: Использование: преобразователь ши-  ротно-модулированного сигнала может использоватьс  в устройствах автоматики, в  телемеханике и измерительно-вычислительной  технике дл  преобразовани  сигналов с  широтно-импульсной модул цией в напр жение  посто нного тока, Сущность изобретени :  устройство содержит источник 2  широтно-модулированного сигнала, делитель  3 частоты, инвертор 4, интегратор 6,  ключ 8 и устройства 9, 10 выборки и хранени . Запаздывание в преобразовании входного  сигнала в выходной не превышает  двух периодов модулирующей частоты. 2 ил.
Patent RU-2019434-C1 (RU)
Title: Устройство подвода воздуха от неподвижной цапфы к вращающейся ступице
Inventor: GLUKHOV LEV R
IPC: B60C23/00
Filed: 1990-10-19
Granted: 1994-09-15
Abstract: Изобретение относится к автомобилестроению и может быть использовано в системе централизованного регулирования давления воздуха в шинах и пневмосистема с подводом воздуха от неподвижной детали к вращающейся. Для компенсации колебаний ступицы 8 относительно цапфы 5 и разгрузки манжет уплотнения 3 и подпятников 1 приемного штуцера от нагрузок, вызванных этими колебаниями, приемный штурец 7, по которому поступает воздух от цапфы к ступице, уплотнен эластичным гофрированным уплотнителем 9, запрессованным в гнезде ступицы и закрепленным на приемном штуцере. 3 ил.
Patent RU-2044653-C1 (RU)
Title: Способ упаковки контактной линзы
Inventor: RONALD SHEJD GAMILTON
IPC: B23K101/00
Filed: 1991-02-08
Granted: 1995-09-27
Abstract: Использование: в производстве литых контактных линз с осуществлением упаковки готового изделия в форме. Сущность изобретения: в способе упаковки контактной линзы, при котором ее оставляют на одной из поверхностей формы после того, как форму открывают, герметизируют посредством примыкающей к поверхности формы крышки, линзу оставляют на выпуклой поверхности формы. 3 з. п. ф-лы, 1 ил.
Patent RU-2027771-C1 (RU)
Title: Method of fur hide treatment
Inventor: MIRONOVA TATYANA F
IPC: C14C1/08
Filed: 1991-01-11
Granted: 1995-01-27
Abstract: FIELD: leather industry. SUBSTANCE: fur hides were washed with water at 25-35 C for 0.5-1.5 h, soaked off-defatted in lipase or acid or neutral protease solution at their consumption 0.1-2 and 0.1-1 wt.-% of hide mass, at 30-37 C, pH 3-7 for 1-6 h. Then softening is carried out in solution of enzymic preparation or composition of enzymic preparations with prevailing glycosidase activity at consumption 0.1-5 wt.-% of hide mass, at 30-37 C, pH 3-7 for 1-6 h. EFFECT: improved method of treatment. 3 tbl
Patent RU-2030752-C1 (RU)
Title: Method of determination of mutual resistance of coupled aerials
Inventor: SOBCHAKOV LEONID A
IPC: G01R29/10
Filed: 1991-01-14
Granted: 1995-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: method lies in sequential compensation of active and reactive components of emf by means of auxiliary voltage formed in addition which is antiphase to vectors of both components and equal in value to their moduli. Method is realized with device including generator 1, meter 1 of current of aerial 3, auxiliary generator 4, two-wire feeder 5, adder 5, two-wire feeder 7, second aerial 8, voltage meter 9 and second voltage meter 10. EFFECT: simplified design of device, improved authenticity of method. 2 dwg
Patent RU-2019947-C1 (RU)
Title: Method for creating polydominant pastures in continental subtropics
Inventor: BELYUCHENKO IVAN S
IPC: A01C7/00
Filed: 1991-01-22
Granted: 1994-09-30
Abstract: FIELD: agriculture. SUBSTANCE: while sowing a grain mixture, alfalfa is sown in strips with rows of a tropical herb on their edges. Northern herbs are sown after autumn mowing of grass on top of spring-sown alfalfa. The seeds are sown in spaces between ruts made by tractor wheels. Ruts are used for watering. EFFECT: higher efficiency.
Patent RU-2006990-C1 (RU)
Inventor: BARINOV KONSTANTIN I
IPC: H01L27/10
Filed: 1991-01-22
Granted: 1994-01-30
Abstract: FIELD: microelectronics. SUBSTANCE: large-scale integrated circuit has base of crystal mount produced from semiconductor monocrystal material with crystallographic orientation (100). On both sides of it there are mounted multilevel commutation systems provided with contacting bodies which form in certain combinations sign positions for monolithic integrated circuits and other microelectronic components mounted by method of turned over crystal. Conductors presenting plates of monocrystal semiconductor material with crystallographic orientation (100) are placed on to surface of base of crystal mount. Bases of both crystal mount and conductor have proper protrusions and blind locating holes which duplicate conform shape and dimensions of guiding protrusions to ensure precision mounted of conductors on surface of base. In volumes present sets of equilateral trapeziums created by crystallographic planes (III) and serving as guides for assembly of crystals of monolithic integrated circuits having shape of truncated pyramids which side surface is also a family of crystallographic planes (III). EFFECT: facilitated manufacture of ultra-high-shaped integrated circuits. 7 cl, 1 dwg
Patent RU-2020004-C1 (RU)
Title: Device for flushing boom panels
Inventor: CHARYKOV NEVIL F
IPC: B08B3/02
Filed: 1991-03-12
Granted: 1994-09-30
Abstract: FIELD: flushing devices. SUBSTANCE: device has guide roller with gear, feeding rollers and headers with nozzles. Headers are installed above and under flushed panel and interconnected by carrier which is connected with gear. When panel is fed, it rotates guide roller and gear through carrier turns headers. EFFECT: higher efficiency. 1 dwg
Patent RU-2003245-C1 (RU)
Inventor: LEMUTOV DMITRIJ V
IPC: H05K5/00
Filed: 1991-02-18
Granted: 1993-11-15
Abstract: Изобретение относитс  к радиоэлектронике и  предназначено дл  размещени  радиоэлементов  преимущественно схем запоминающих устройств,  причем с большим количеством соединений с внешними  разъемами Сущность изобретени  заключаетс  в том, что с целью повышени  плотности компоновки, надежности и удобств эксплуатации в  корпусе установлен набор плат 3, при этом кажда   плата 3 снабжена ответной поворотной платой 3 с  соответственно несущим поворотным основанием  15, 16, 17, 18 и горизонтальной двузвенной осью  раскрыти , несущие основани  соединены попарно  между собой вертикальными четырехзвенными  ос ми раскрыти , а соседние в образованных парах  основани  установлены соответственно на вертикальных  восьмизвенных ос х раскрыти  причем несущее  основание 16  вл етс  неподвижным и прикреплено  к корпусу, а все остальные 11,12, 13.14,  15, 17, 18 подвижно соединены между собой по-  звенно упом нутыми ос ми раскрыти  3 зпф-лы, 9  ил.
Patent RU-2013164-C1 (RU)
Title: Device for deep drawing of hollow products from sheet material
Inventor: SIZOV EVGENIJ S
IPC: B21D22/20
Filed: 1991-04-11
Granted: 1994-05-30
Abstract: FIELD: deep drawing of sheet pieces of work. SUBSTANCE: during power stroke of drawing male die collar of piece of work is preliminarily flattened and corrugated by imparting reciprocating (pulse) motions to clamp. Piece of work is preliminarily bent into П-shaped section chute, lines of bending are directed in parallel with major axis of piece of work. In drawing corrugated portions of piece of work adjoining short sides of sections of piece of work as viewed in plan are flattened by unidirectional flattening effort along axis of piece of work. Simultaneously vertical portions of collar of piece of work are flattened by counter directed flattening efforts perpendicularly to axis of piece of work. EFFECT: enhanced operating reliability. 5 dwg
Patent RU-2013130-C1 (RU)
Title: Autogenous mill
Inventor: CHURYUMOV VITALIJ A
IPC: B02C17/22
Filed: 1991-05-06
Granted: 1994-05-30
Abstract: FIELD: milling technique. SUBSTANCE: mill has drive drum with rows of knives rear side of which in the direction of rotation of drum is overlapped by beam located at base of knives and fore side is overlapped by beam positioned at cutting edges of knives. Knives are arranged in staggered order and have teeth. EFFECT: enhanced milling capability. 2 dwg
Patent RU-2007205-C1 (RU)
Title: Shaping training method
Inventor: PROKHORTSEV ILYA V
IPC: A61N1/36
Filed: 1991-05-22
Granted: 1994-02-15
Abstract: FIELD: physical exercises. SUBSTANCE: invention discloses methods of training for correcting fat and muscle tissues of man. EFFECT: higher efficiency and selectiveness of training and improved functional results.
Patent RU-2010625-C1 (RU)
Title: Aerodynamic unit for enrichment of bulk materials
Inventor: BROVTSYN ANATOLIJ K
IPC: B07B4/08
Filed: 1991-06-10
Granted: 1994-04-15
Abstract: FIELD: enrichment of bulk materials. SUBSTANCE: unit has pipes, through which basic material is conveyed via feeders into aerodynamic tube, and magnetic drums for removal of magnetic inclusions. Particles of material are accelerated in aerodynamic tube and fed into separating chamber. Where dust is separated by means of dedusting apparatus and discharged into aspiration system. Impact-inertia part of separating chamber is provided with screen, against which particles of material collide and as a result dust adhered to them is removed. Cleaned material is discharged downward through pipes. EFFECT: increased capacity and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2028982-C1 (RU)
Title: Chalcogenide glass
Inventor: ZUBRINOV IVAN I
IPC: C03C3/32
Filed: 1991-06-28
Granted: 1995-02-20
Abstract: FIELD: glass materials. SUBSTANCE: chalcogenide glass has, wt.-%: germanium (Ge) 3-35; antimony (Sb) 24-68; sulfur (S) 29-41. Acoustic quality of glass is Me·10 15  (390-620) s/kg, acoustic loss is (0.2-0.5) dB/mcs at 100 MHz. Glass is used as acoustic-optical material. EFFECT: enhanced quality of glass. 1 tbl
Patent RU-2019443-C1 (RU)
Title: Crawler tractor transmission
Inventor: BEGANSKIJ STANISLAV A
IPC: B60K17/28
Filed: 1991-06-25
Granted: 1994-09-15
Abstract: FIELD: transport mechanical engineering: track-laying vehicles. SUBSTANCE: crawler tractor transmission has clutch, reversal reduction gear, bevel gears of final drive, assembly of two friction toroid drives and is equipped with main power take-off shaft, power divider, reduction gear-doubler and auxiliary power take-off shaft. Main power take-off shaft is provided with toroid drive. EFFECT: enlarged gear ranges, enhanced reliability and durability of transmission, concurrent operation of power take-off shafts at different modes (main - independent drive; auxiliary - synchronous), tractor starting by towing without use of friction toroid drives. 7 cl, 1 dwg
Patent RU-2036562-C1 (RU)
Title: Capacitor microphone
Inventor: GRIBACHEV VALERIJ L
IPC: H04R19/00
Filed: 1991-10-03
Granted: 1995-05-27
Abstract: FIELD: electric communications. SUBSTANCE: device has housing with acoustic input and diaphragm which serves as movable electrode. Immovable electrode has base housing where microcircuits and contact elements are placed. Face side of base housing is covered by metal. This metal coating serves as immovable electrode. Axial holes which are designed for augmentation of space under diaphragm are made around metal coating (immovable electrode). EFFECT: increased functional capabilities. 2 dwg
Patent RU-2040456-C1 (RU)
Title: Pneumatic lift
Inventor: SHISHKIN VIKTOR V
IPC: B66B9/04
Filed: 1991-07-23
Granted: 1995-07-25
Abstract: FIELD: materials handling; pneumatic lifts. SUBSTANCE: pneumatic lift has tubular housing, load-carrying member in form of platform and hoisting device with rod and flexible hose secured on tubular housing and rod. Platform rests on flexible hose through ring and rollers. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2016124-C1 (RU)
Title: Steel
Inventor: KUZIN OLEG A
IPC: C22C38/12
Filed: 1991-07-08
Granted: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: the steel further composes boron and niobium, the ratio of the components being as follows (wt %): 0.57-0.65 carbon; 1.5-2 silicon; 0.6-0.9 manganese; 0.02-0.06 aluminium; 0.001-0.003 boron; 0.02-0.05 niobium; and iron the balance. The boron to aluminium ratio is at least 0.05. EFFECT: improved mechanical properties and greater resistance to fragile disintegration. 2 tbl
Patent RU-2073387-C1 (RU)
Title: Soil tillage method and device
Inventor: GADZHIMURADOV ISIN M
IPC: A01B9/00
Filed: 1991-09-23
Granted: 1997-02-20
Abstract: FIELD: agriculture; crop farming. SUBSTANCE: method involves reciprocal reverse opposite phase movement of moldboard soil working tools to the right and to the left from the direction of movement of the soil tillage outfit. As the working tools operate in reverse, the biomass remains at the end of the run, and the working tools are cleaned of soil and biomass as they are retracted from biomass. The field speed increases in proportion with the number of head couples of working tools, and vibration is included in the resistance force flow. The working tools are provided with blades on three sides, and joiners are mounted on two sides. The colters have blades on two sides. Working tools for combined operations are mounted in the upper part of the moldboard. The detachable working tool has a moldboard surface on two sides. The working tools are provided with carriages, rests, operating angle adjustment devices, and a vibration track. EFFECT: enhanced operating capability; higher capacity and efficiency. 9 cl, 15 dwg
Patent RU-2041236-C1 (RU)
Title: Производные омега-фенилалкановых кислот, проявляющие антиглюкокортикоидные, антиандрогенные и антипрогестомиметические свойства
Inventor: MARTIN MOGILEVSKI
IPC: A61K31/56
Filed: 1992-05-18
Granted: 1995-08-09
Abstract: Использование: в качестве стероидных соединений, проявляющих ценные фармакологические свойства. Соединения являются производными омега-фенилалколовых кислот ф-лы I   где M Na, R 1  R 2    C ≡ C-CH 3  -C ≡ C-OH, -CH 2 -C ≡ CH -CH 2 -CH 2 -CH 2 -OH -CH 2 -CH=CH 2  или -C ≡ CCl Продукт 1 получают действием этилового эфира бромуксусной кислоты соответствующего метиламинопроизводного соединения 1 в присутствии азотного основания, с последующим щелочным гидролизом полученного сложного этилового эфира. 2 табл.
Patent RU-2071535-C1 (RU)
Title: Плита перекрытия
Inventor: TIMOKHIN PAVEL NIKOLAEVICH
IPC: E04C2/06
Filed: 1991-09-04
Granted: 1997-01-10
Abstract: Использование: изобретение относится к области строительства и может быть использовано при изготовлении плит перекрытий для многоэтажного крупнопанельного домостроения. Сущность изобретения: плита перекрытия, содержащая термообработанный бетон, непрерывно-замкнутую струнную арматуру, намотанную в двухосном и двухрядном направлении, и снабженная по трем сторонам ребрами, размещенными на части высоты сечения в средней части боковых сторон, выполнена с вертикальными пазами в ребрах и по четвертой боковой стороне, с остающимися в бетоне внутренними прямоугольными анкерами с опорными площадками и внешними и внутренними вилкообразными вертикальными выпусками с отверстиями в них, входящими в пазы плиты, причем струнная арматура плиты намотана с натяжением на внутренние анкера, и внутренние верхние анкера с помощью тяг и валиков соединены с нижними внутренними анкерами, а внешние выпуски анкеров выполнены в виде грузоподъемных петель, при этом усилие натяжения каждой струны арматуры составляет 0,7 от величины временного ее сопротивления. 4 з.п. ф-лы, 6 ил.
Patent RU-2071448-C1 (RU)
Inventor: GARKUSHIN IVAN K
IPC: C01F17/32
Filed: 1991-07-22
Granted: 1997-01-10
Abstract: Использование: неорганическая химия, получение высокотемпературных сверхпроводников. Сущность способа: прокаливают купраты бария и редкоземельных элементов. Температура прокалки 930-935 o C. Время 10-15 мин. Получают изоморфные купраты редкоземельных элементов и бария. Тетрагональную фазу получают закалкой, а ромбическую - отжигом в среде кислорода. В качестве исходных соединений можно использовать купрат бария и изоморфные смеси купратов редкоземельных элементов. 2 з.п. ф-лы.
Patent RU-2026704-C1 (RU)
Title: Three-dimensional logic puzzle
Inventor: GREBENEV ALEKSANDR I
IPC: A63F9/12
Filed: 1991-10-18
Granted: 1995-01-20
Abstract: FIELD: development of abilities for logic thinking. SUBSTANCE: plaything has base made of two sections interconnected through an axis. The base is provided with guides being rods which surfaces are adapted for interaction with slots made on ribs of polyhedral play members mounted on the base. The members have through holes and labels provided on their sides. The holes are disposed only on adjacent sides. The members are arranged so that they form groups of intersecting play layers. The latter are set into motion through a fork-shaped member mounted in the plaything. EFFECT: higher quality of puzzle. 4 cl, 14 dwg
Patent RU-2031219-C1 (RU)
Title: Method of operation of internal combustion engine
Inventor: ZAMARAEV OLEG ALEKSANDROVICH
IPC: F02B33/14
Filed: 1992-01-22
Granted: 1995-03-20
Abstract: FIELD: engine engineering. SUBSTANCE: method includes supplying charge into the cylinder, supplying cooling charge into a space heated by heat of combustion products of the charge, compressing the charge in the cylinder, compressing and heating the cooling charge in the space, igniting and burning out the charge, expanding combustion products in the cylinder which is accompanied with doing mechanical work, discharging exhaust gases from the cylinder and discharging the cooling charge from the space. The exhaust gases is fed from the cylinder to a heat exchanger. In compression, the cooling charge is additionally heated in the heat exchanger. The heat of the charge is partially accumulated in the space. The heated cooling charge is expanded upstream of the outlet of the space. Simultaneously, the charge is additionally heated, releases the heat accumulated in the space, and does additional mechanical work. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2018445-C1 (RU)
Title: Flow line for production of building ceramics
Inventor: TSAGOLOV RAMAZAN S
IPC: B28B15/00
Filed: 1992-02-07
Granted: 1994-08-30
Abstract: FIELD: industry of building materials. SUBSTANCE: flow line comprises excavating, molding, transport and load-gripping systems, water and fuel containers with their distribution systems, addition delivery and heat-treatment equipment, and control instruments. Besides, the line has a working deck with stone-separating grate, clay storage with entrance and exit, molding equipment in the form of a bulldozer with a vibratory blade and a hydraulic control cylinder, and shock-absorbing molding plate with cassette molds, equipment for delivery of additions in the form of a spreader secured in the rear end of the bulldozer, and a water-distributing system mounted on working deck. Heat-treating equipment comprises continuous conveyor-type drying-and-burning oven with gravity drive and movement equalizer with generator-motor. Loading and unloading parts of the conveyor are arranged at different levels in the oven while their connecting parts are inclined. Load-gripping equipment is made as a hydraulic manipulator grip. EFFECT: improved design. 2 cl, 6 dwg
Patent RU-2067767-C1 (RU)
Title: Method of preparing subunit gene engineering vaccine against hepatitis b
Inventor: NOSKOV FRIDRIKH S
IPC: G01N33/576
Filed: 1992-01-09
Granted: 1996-10-10
Abstract: FIELD: gene engineering, medicine, vaccines. SUBSTANCE: gene engineering HBs Ag is accumulated in developing chicken embryos which were infected with recombinant pox-virus in allantois cavity or in cultured cells. HBs Ag is isolated and purified by diaphragm filtration on diaphragm cascade at pore size of one of which does not exceed 0.15-0.22 mcm and affinity chromatography on immune sorbent (polyclonal specific antibodies to HBs Ag immobilized on agarose 4B activated by CNBr) and elution with citrate-phosphate buffer (pH 2.0-2.4) and 8M urea (pH 2.0-2.4). Method ensures to obtain vaccine preparation at HBs Ag yield 80-90% and at inert protein content 5-7%. Vaccine is used for hepatitis B prophylaxis and sensitive diagnostica making. EFFECT: improved method of vaccine preparing.
Patent RU-2012092-C1 (RU)
Title: Method for producing boron nitride layers on semiconductor substrates
Inventor: SMIRNOVA TAMARA P
IPC: H01L21/318
Filed: 1992-03-04
Granted: 1994-04-30
Abstract: FIELD: manufacture of semiconductor structures. SUBSTANCE: boron nitride layers are produced as result of reaction of borazole and helium under HF discharge conditions. EFFECT: facilitated procedure. 1 tbl
Patent RU-2060555-C1 (RU)
Title: Method and device for alarm signalling system
Inventor: MUKHA ALEKSANDR GRIGOREVICH
IPC: G08B13/26
Filed: 1992-02-28
Granted: 1996-05-20
Abstract: FIELD: alarm signal systems. SUBSTANCE: electric device controls penetration of tresspasser through controlled area. Effect of the device is based upon disturbance of electromagnetic filed created by aerial system followed by sequent special treatment. As a result alarm signal is more reliable and false alarm is exculded totally. EFFECT: improved automatic control. 3 cl, 2 dwg
Patent RU-2003701-C1 (RU)
Inventor: KATUNIN ANATOLIJ I
IPC: C21C7/076
Filed: 1992-03-02
Granted: 1993-11-30
Abstract: Изобретение относитс  к черной металлургии,  конкретно к составам смесей, используемых дл   рафинировани  металла в ковше при внепечной обработке  стали. Сущность изобретени  смесь дл  обработки стали содержит известь, глиноземсо-  держащий мамериал и алюминий содержащий материал . Новым в смеси  вл етс  то, что в качестве  глиноземсодержащего материала она содержит  шлак ферросплавного производства, а в качестве  алюминийсодержащего материала, пылевидные  алюминийсодержащие отходы производства силумина , при следующем соотношении компонентов,  мас.%: известь 66 - 73; глиноземсодержащий шлак  ферросплавного производства 24 - 27; пылевидные  алюминий содержащие отходы производства силумина  5 - 7. 2 табл.
Patent RU-2048706-C1 (RU)
Title: Device for generation of two-pulse signal
Inventor: NOVOSELOVA MARGARITA V
IPC: H04L5/04
Filed: 1992-03-24
Granted: 1995-11-20
Abstract: FIELD: electric communications. SUBSTANCE: device has two modulo-two adders 2, 4, two flip-flops 1, 3, registers 10, 11, combinatorial function generator 9, low-pass filter 12, NOT gate 13. Introduced combinatorial function generator, registers, low-pass filter and NOT gate reduce emittance to environment. EFFECT: increased functional capabilities. 3 dwg