baber/WOPTO huggingface dataset:
Patent RU-2006209-C1 (RU)
Inventor: DENISOV ILYA V
IPC: A61B17/00
Filed: 1990-01-22
Granted: 1994-01-30
Abstract: FIELD: experimental medicine. SUBSTANCE: flat flap is cut from the removed part of stomach over the smaller curvature and demucosed; then empty intestine is sectioned, anastomized with the stomach along the smaller curvature by the "end-to-end method and a muscular cuff is formed around this anastomosis. The stomach stump is sutured to the created muscular cuff and to the loop of empty intestine. EFFECT: preventing reflux of intestine content into empty intestine and restoring the reservoir function of stomach by application of upper Y-shaped gastroenteroanastomosis of the "end-to-end" type, featuring valvular properties.
Patent RU-2020762-C1 (RU)
Title: Device for detection of wide-band signals
Inventor: CHUGAEVA VALENTINA I
IPC: H04B1/10
Filed: 1990-01-29
Granted: 1994-09-30
Abstract: FIELD: radio communication. SUBSTANCE: device for detection of wide-band signals has correlators 1 1 -1 n , maximum selection unit 2, prseudorandom sequence generator 3, threshold unit 4, first switch 5, first and second multipliers 6, 8, rejection filter 7, second switch 9, first and second delay circuits 10, 11. EFFECT: decreased probability of false detection at influence of high-power interference. 1 dwg
Patent RU-2006196-C1 (RU)
Inventor: KHOLOPOV VLADIMIR N
IPC: A01G13/00
Filed: 1990-05-23
Granted: 1994-01-30
Abstract: FIELD: plant growing. SUBSTANCE: apparatus has the frame 4, supporting jointly mounted horizontal axle 6, whose ends are connected with vertical struts 9 by vertical joints 8. The other ends of the struts 9 are connected with the aid of horizontal joints 10 with distribution pipelines 11, provided by wicks 12. Brackets 13 are rigidly mounted on the axle 6, the brackets 13 are spring-loaded relative to the struts 9. The weight 15 with controllable mass is secured to each pipeline. Upon motion of the apparatus the pipelines 11 perform longitudinal and cross oscillations with different frequency, providing effective treatment of plants from all sides. EFFECT: simplified structure of the apparatus. 2 cl, 2 dwg
Patent RU-2034198-C1 (RU)
Inventor: SHULMAN VLADIMIR L
IPC: F23D1/02
Filed: 1990-10-29
Granted: 1995-04-30
Abstract: FIELD: heat power engineering. SUBSTANCE: burner has housing with branch pipe for supplying air, central pipe, and central branch pipe for supplying air mixture positioned inside the auxiliary gas burner having autonomous gas branch pipe. The central pipe is made up as two concentrically arranged metal shells, a fire-resistant spacer being positioned between the pipes. A conical nozzle is connected to the outlet face of the central branch pipe. A shell for supplying air is additionally arranged around the auxiliary burner. A swirler is mounted inside the shell. EFFECT: improved design. 4 dwg
Patent RU-2015668-C1 (RU)
Title: Method for stimulating functional condition of farm poultry
Inventor: ANDREEV EVGENIJ M
IPC: A01K39/00
Filed: 1990-12-19
Granted: 1994-07-15
Abstract: FIELD: agriculture. SUBSTANCE: poultry drinking water is passed through magnetic field with periodical variations from 500 to 50 mT on a section not shorter than 0.15 m with not less than three change periods within this length with water flowing at a speed from 0.5 to 2.5 m/s. EFFECT: higher efficiency. 3 cl, 3 dwg, 1 tbl
Patent RU-2016633-C1 (RU)
Title: Plant for cleaning gas from hydrogen sulfide
Inventor: SAKHABUTDINOV RIFKAT Z
IPC: B01D53/18
Filed: 1991-04-01
Granted: 1994-07-30
Abstract: FIELD: oil industry. SUBSTANCE: plant has an absorber, a regenerator, rounded pipelines positioned crosswise which interconnect the absorber and the regenerator so as to connect their upper parts to lower ones respectively. The pipeline sections entering the lower part are mounted tangentially to the bodies of the absorber and the regenerator and are located below gas and air distributors. The inlet sections of upper parts of the pipelines have inclined connecting members with diameters reducing from top to the bottom which are connected to pockets located on the inner walls of the bodies. The lower parts of the absorber and the regenerator are also connected to each other and to a sulfide release unit by pipelines. The pipeline for bringing the absorber from the sulfide release unit is tangentially connected to the lower parts of the absorber and the regenerator. Their inlets are located below the gas and air distributors oppositely to inlet sections of the crosswise pipelines. The upper part of the regenerator has an air control valve connected to a pressure pickup mounted in the upper part of the absorber. The plant also has an inlet separator, an outlet separator, a pump, a compressor, feed and bleed pipelines. EFFECT: reduced material costs. 1 dwg, 1 tbl
Patent RU-2011729-C1 (RU)
Title: Watering-and-washing machine
Inventor: ERMILOV ALEKSANDR B
IPC: E01H3/02
Filed: 1991-04-10
Granted: 1994-04-30
Abstract: FIELD: machines for summer upkeep of roads and city grounds. SUBSTANCE: mounted on base truck with control system in the form of steering linkage 4 are water nozzles 6 capable of turning in horizontal plane. Water nozzles 6 are articulated to one another by hinged rod 7 arranged square to fore-and-aft axis of machine. Middle of rod 7 is connected by articulated two-arm lever 1 with middle of steering linkage 4. Fulcrums of water nozzles 8 are inclined towards dirt washing-off side relative to fore-and-aft axis of machine. Rod 7 interconnecting the water nozzles 6 has a provision for changing the length of its arms 13,14 between lever 10 and each nozzle 6 with the aid of cylindrical couplings installed on threads. EFFECT: improved design. 3 cl, 7 dwg
Patent RU-2022564-C1 (RU)
Inventor: YARNYKH FILIPP I
IPC: A61L2/16
Filed: 1991-04-08
Granted: 1994-11-15
Abstract: Цель изобретения - уменьшение токсичности и раздражающего действия, увеличение стойкости и антимикробной активности водных растворов в диапазоне слабокислых значений pH, повышение активного хлора в препарате. Указанная цель достигается применением натриевой соли бис/3-N-хлор-2-оксо-4-окси-6-N-хлор-симм. триазин/этилена (хлорамина Na-соли ТХЭЦК) в виде водных растворов в качестве дезинфицирующего средства для текущей и профилактической и заключительной дезинфекции при кишечных и капельных инфекциях бактериальной и вирусной этиологии, дерматомикозах, сибирской язве, туберкулезе и т.д. в медицине, ветеринарии, быту и других областях народного хозяйства. 8 табл.
Patent RU-2032667-C1 (RU)
Title: Method for preparing of beta-carotene
Inventor: VAKULOVA LYUDMILA A
IPC: C07C403/24
Filed: 1991-05-16
Granted: 1995-04-10
Abstract: FIELD: organic chemistry. SUBSTANCE: desired product is prepared according reaction of carbonyl olefination. Retiniltriphenylphosphonium hydrosulfate as ethanol solution together with solution of potassium hydroxide is added into suspension of retinenhydroquinone complex. Said complex is preliminary cooled to (-15)-(-10) C. Reaction mixture is allowed to stand within 4-6 h at 0-20 C. Thus prepared crystalline beta-carotene is isolated, its yield being 86 %. The process is followed by isomerization which is carried out in aqueous medium at 96-98 C within 5-6 h to produce trans-beta-carotene. EFFECT: improves efficiency of the method.
Patent RU-2023371-C1 (RU)
Inventor: BOBRYSHEV OLEG V
IPC: A01D87/10
Filed: 1991-05-14
Granted: 1994-11-30
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в устройствах пневматического погрузчика. Сущность изобретения: пневматический погрузчик содержит раму 1 с жестко установленным на ней центробежным вентилятором 2, к всасывающему отверстию которого подведен Г-образный поворотный пневмопровод 3 с заборным органом 4. Подъем и опускание пневмопровода 3 осуществляется за счет взаимодействия опоры 5 и рычага 11, управляемого гидроцилиндром. Опора 5 выполнена в виде стержня круглого сечения, концы которого закреплены на пневмопроводе 3 с помощью кронштейнов 6. Между последними в процессе работы (подъем и опускание) скользят два ползуна, установленных с помощью осей в Л-образной скобе 9, которая охватывает опору с зазором. Нижняя часть Л-образной скобы на оси 10 закреплена на рычаге 11 с помощью сферического шарнира. 3 ил.
Patent RU-2011631-C1 (RU)
Title: Logging crane
Inventor: ZANEGIN LEONID A
IPC: B66C23/40
Filed: 1991-05-31
Granted: 1994-04-30
Abstract: FIELD: logging industry. SUBSTANCE: crane has self-propelled chassis, cab, power unit, and bearing platforms. Hinge-mounted on one of platforms by means of brackets and hydraulic cylinders are leg and support frame. Front and rear pneumatic wheels of self-propelled chassis are connected in pairs through couplings with cable drums. Fitted on drum shafts are chain drive driving sprockets and bearing platforms hinge-connected with support frame through slewing hydraulic cylinders. Such design of crane makes it possible to disconnect cable drums at travelling and to rotate wheels and drums when working. Owing to provision of support leg crane remains in place when working. EFFECT: enhanced convenience of operation, enlarged operating capabilities. 4 dwg
Patent RU-2026940-C1 (RU)
Title: Machine for placing and sticking the roofing materials
Inventor: BOLOTNYJ ALEKSANDR V
IPC: E04D15/06
Filed: 1991-06-04
Granted: 1995-01-20
Abstract: FIELD: building engineering. SUBSTANCE: machine for placing and sticking the roofing materials has a frame on wheels with a reservoir for mastic, a coil with roofing materials, a rolling on cylinder and a device for the mastic warming up and application. The latter is made in the shape of a perforated tube mounted under the reservoir bottom for longitudinal displacement across the direction of the frame movement. Electric motor, coupling and reducer are fastened to the reservoir. The reducer is connected to one pair of the frame wheels by means of chain gear. The non-driving wheels have a control lever. The coil with roofing materials is mounted on the axle for longitudinal displacement and for the position fixation. A pulling winch is fixed on the slow-moving reducer shaft. The length of the rolling on cylinder exceeds the width of the roofing material by the double width of its overlapped edge. The machine is used for roofing works. EFFECT: facilitated manufacture. 2 dwg
Patent RU-2014970-C1 (RU)
Title: Hack saw
Inventor: TSARENKO ANATOLIJ I
IPC: B23D61/00
Filed: 1991-09-19
Granted: 1994-06-30
Abstract: FIELD: metal working. SUBSTANCE: hack saw has a removable handle and a set of different-width hack saw blades, having different configuration teeth on both sides along a width of several blades. The blades, having teeth at both sides of their width, have V-shaped free ends. A set of hack saw blades for timber working is provided by a frame with a tensioning device for setting blades for metal working. The frame is provided by a rectangular strip for removable joining of the frame to the handle. The strip has an end surface on its free end a surface, engaging with a bottom of a slot of a fork-like part, rigidly connected with the handle with use of a sleeve and U-shaped bracket. The sleeve is joined with the bracket and the fork-part by welding. The handle is connected with the U-shaped bracket by rivets. Free edges of the bracket have the same shape as the handle. The blades or the frame are mounted with use of a screw with a wing nut. EFFECT: enlarged range of hack saw. 5 cl, 5 dwg
Patent RU-2096913-C1 (RU)
Inventor: SARKISYAN EVGENIJ SANATRUKOVIC
IPC: H04B1/06
Filed: 1991-10-03
Granted: 1997-11-20
Abstract: Изобретение относится к области радиотехники и предназначено для преобразования принятых антенной сигналов в звуковые колебания. Изобретение, в сущности, представляет собой радиочастотную цепь, производящую необходимое усиление и селекцию электрического сигнала антенны с включенной на выходе цепи катушкой индуктивности с ферритовым сердечником. Сердечник составлен из частей, имеющих возможность перемещения друг относительно друга при изменении амплитуды радиочастотного тока в катушке. Эти перемещающиеся части возбуждают звук в соответствии с колебаниями указанной амплитуды, несущими полезную информацию. Испытана конкретная реализация такого приемника. Получен требуемый технический результат.
Patent RU-2004032-C1 (RU)
Inventor: SINYAVSKIJ VIKTOR V
IPC: H01J45/00
Filed: 1991-07-01
Granted: 1993-11-30
Abstract: Использование: при проведении петлевых реакторов  испытаний многоэлементных электрогене-  рирующих каналов Сущность изобретени : непосредственно  во врем  реакторных испытаний измер ют  или оценивают тепловую мощность, температуры  эмиттера Т и коллектора Т, выход газообразного  продукта делени  в единицу времени каждого  элемента и осуществл ют оценку давлени   пара цези  Р в каждом элементе по аналитическому  выражению. 1 ил.
Patent RU-2058669-C1 (RU)
Title: Device for bidirectional amplification of signals for two-wire line
Inventor: KREMENEV OLEG GRIGOREVICH
IPC: H04B3/36
Filed: 1991-07-23
Granted: 1996-04-20
Abstract: FIELD: radio engineering. SUBSTANCE: invention relates to high-frequency communication. In device for two-way amplification of signals in two-wire line Ll first lead of resistor R2 is linked to center lead 4 of first winding of differential transformer 1 and second lead of resistor and second lead of output of amplifier 2 are grounded to expand application field of bidirectional amplifier of two-wire lines, to conduct contactless inductive high-frequency communication over unidirectional lines, to enhance reliability and to simplify communication system. EFFECT: expanded application field and enhanced operational reliability of device. 1 dwg
Patent RU-2034369-C1 (RU)
Title: Heteroepitaxial semiconductor structure for photodetector cell
Inventor: VELICHKO ALEKSANDR A
IPC: H01L27/14
Filed: 1991-07-03
Granted: 1995-04-30
Abstract: FIELD: semiconductor devices. SUBSTANCE: two highly alloyed n + -type layers are additionally introduced in known heteroepitaxial semiconductor structure for photodetector cell that has n-type gallium arsenide substrate carrying n-type heteroepitaxial indium arsenide layer; first highly alloyed layer is located on layer-to-substrate interface and its thickness equals that of effective layer; second n + -type layer whose thickness is greater than length of tunnel transparency for minority carriers is spaced from first one at distance greater than double Debye screening distance. Heteroepitaxial layers of A 3 B 5 , A 4 B 6 , A 2 B 6  compositions may be used for active layer and for substrate use may be made of semiconductor and insulating materials, heteroepitaxial structures with buffer dielectric and semiconductor layers. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2037764-C1 (RU)
Title: Mechanical-draft tower
Inventor: BOGOMOLOV ALEKSANDR R
IPC: F28C1/00
Filed: 1991-07-10
Granted: 1995-06-19
Abstract: FIELD: heat-power engineering. SUBSTANCE: mechanical-draft tower consists of housing 1 with air intake ports 2; arranged in center of housing is air discharge pipe 3 with axial-flow fan 4; tower is also provided with sprinkler 5 having centrifugal spray injectors 6 whose outlet holes are directed upward. Mounted above injectors 6 is two-ring stepped screen 7. Reservoir 8 for cooled water is located in lower portion. Multistart screw attachment 9 made of fabric material is arranged under sprinkler 5. Ends of sheets of this attachment are immersed in reservoir filled with water. Lower portion of air escape pipe has slotted holes 10 above water level in space between sheets. EFFECT: enhanced reliability. 2 dwg
Patent RU-2013534-C1 (RU)
Title: Method and device for measurement a well parameter
Inventor: SHATUNOV ANATOLIJ S
IPC: E21B47/00
Filed: 1991-07-08
Granted: 1994-05-30
Abstract: FIELD: mining industry. SUBSTANCE: a physical parameter is transformed, under the influence of environment temperature, into a frequency signal. The temperature value is simultaneously transformed into a frequency signal also. Physical parameter and temperature frequency signals are converted in digital codes, with frequency signal pulse counting interval for the physical parameter being set proportional to those for the temperature signal and to the ratio of conversion factor for the temperature to the conversion factor for the influencing environment temperature by the physical parameter transformation. The value of the measured physical parameter is determined by the difference of physical parameter code and temperature code. The device of the invention comprises a temperature transducer, a physical parameter sensor, controllable switches, a switch control unit, a reversible counter, registers, decoders with indicators, and counting interval driver. The physical parameter frequency signal and temperature frequency signal are alternately connected to a counting input of the reversible counter for the set interval of time, with reversing of countdown. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2021315-C1 (RU)
Title: Polymeric composition for repair and glueing of single chemically stable articles to concrete base
Inventor: MURZAKHANOVA SOZIDA A
IPC: C09J161/02
Filed: 1991-12-28
Granted: 1994-10-15
Abstract: FIELD: building industry. SUBSTANCE: polymeric composition has: furfurolacetoneepoxy-schistose binder 100 mas. p., hardener - a mixture of waste in salt АГ production - a mixture of light fraction with boiling point 200-204 C, mass part of hexamethylenediamine 94-98%, water 1.6-1.7%, amine number 938-943 mg KOH/g with vat residue of hexamethylenediamine-raw rectification 4.0-4.5% , water 0.5-0.6% at mass ratio of fraction 1:(15-17) 20-30 mas. p. Filler is powder armazit - a mixture of p-toluenesulfoacid with graphite powder at mass ratio (8-8.5):100 10-15 mas. p., phosphorus silica gel - a waste of salt АГ production containing SiO 2  85-95 mas. p., phosphoric acid after calcination 10.5-12.5 mas. p., alkaline metal as Na 2 O 2.5-3.0 mas. p. - 50-100 mas. p. Components are stirred and put into metallic forms covered with antiadhesion lubricant. After hardening under normal conditions after 4.5 h at 20-25 C composition is treated at 60 C for 3 h and at 100 C for 6 h. Composition properties: compression rupture stress is 50.2 MPa, at static bending is 42.6 MPa, specific impact elasticity is 4.1 kJ/m 2 , adhesion to cement dry and moisture concrete exceeds that of concrete, stability coefficient in water at 23 C is 98.8, in 30% and 60% H 2 SO 4  at 23 C is 0.8 and 0.62, respectively, in 30% and 60% H 3 PO 4  at 23 C is 0.97 and 0.72, respectively, in 30% CH 3 -COOH-COOH at 23 C is 0.7, in 33% HCl at 23 C is 0.65, in 20% and 40% NaOH at 23 C is 0.95 and 0.85, respectively. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2033741-C1 (RU)
Inventor: LARYUSHKIN EVGENIJ ILICH
IPC: A47J42/06
Filed: 1992-01-22
Granted: 1995-04-30
Abstract: FIELD: grinding of food products. SUBSTANCE: attachment comprises casing with a milling bowl, cover, shaft disposed in casing and carrying multiblade working tool, transmission coupling installed on upper end of the shaft, and impeller-like deflector. Lower end of shaft is secured in the bearing unit which is disposed above fixing member and spring washer contacting with the casing bottom and pressing the bearing unit against the bowl. The cover has an axial hole for the shaft and ejector channels in its upper part. The working tool comprises several cutting ribs arranged in different planes while the cover and deflector form a vacuum chamber therebetween. EFFECT: improved design. 6 cl, 8 dwg
Patent RU-2070875-C1 (RU)
Title: Strain of yeast exophiala nigrum for producing plant growth stimulating agent
Inventor: SOLOVEV SERGEJ F
IPC: C12N1/16
Filed: 1992-01-22
Granted: 1996-12-27
Abstract: FIELD: agriculture, biotechnology. SUBSTANCE: strain of yeast Exophiala nigrum A-9 is obtained by treatment of the strain E. nigrum R-11 with nitrosomethylurea. Strain is deposited in Collection of Industrial Microorganisms at N "ЦКПМ" Y-521. Strain is cultured on the nutrient medium containing the complex mineral fertilizer and sugar, at 16-23 C up to the maximal cells accumulation. Obtained cultural fluid is used for treatment of seeds or vegetating plants. EFFECT: new yeast strain indicated above. 3 tbl
Patent RU-2001928-C1 (RU)
Inventor: FORMINA LYUDMILA V
IPC: C09B23/02
Filed: 1992-03-12
Granted: 1993-10-30
Abstract: Сущность изобретени - способ получени  9-аминокарбоцианинов общей формулы I. где при Y  S, Se, , 4,5-бензо-. 5-метокси-группа, при  ., 6-метип- или 6-метоксигруппа.  . С2Н5или (СНОСНА А  . OSO, n  2 - 3. R H  H или СН , X   . X - отсутствует  при  или С Н . состоит во взаимодействии  9-алкоксикарбоцианина формулы II, где -С . R. R . Y, n. A. X имеют указанные в формуле  I значени , с газообразным аммиаком в среде  диметипсульфоксида Выход 72 - 98% Полученные  красители I  вл ютс  эффективными сенсибилизаторами  в области спектра 500 - 650 нм
Patent RU-2035297-C1 (RU)
Title: Device to auger extruder for vibration of clay mass
Inventor: AKIMENKO ALEKSEJ G
IPC: B28B3/26
Filed: 1991-07-03
Granted: 1995-05-20
Abstract: FIELD: moulding of pottery. SUBSTANCE: body 1 with a vibrating drive and rigidly secured cores 4 is installed on extruder plate 7 for reciprocating motion by means of flexible suspension 6. The vibrating drive is made in the form of electromagnets 3 installed on the plate and armatures 2 rigidly secured in the body. EFFECT: facilitated procedure. 1 dwg
Patent RU-2073658-C1 (RU)
Title: Method for uninterrupted strengthening of sheet polished glass
Inventor: SOLINOV VLADIMIR F
IPC: C03C17/245
Filed: 1992-04-09
Granted: 1997-02-20
Abstract: FIELD: production of sheet glass on the surface of metal melt. SUBSTANCE: both surfaces of sheet polished glass are consequently treated by vapor and gaseous mixture of monosilane with argon or nitrogen. The process takes place during transportation of glass band from melt bath to calcination furnace. When said glass band is fed into the furnace its surface is treated with vapor till temperature of said band is 100-150 C. EFFECT: improved efficiency. 1 dwg, 1 tbl
Patent RU-2025190-C1 (RU)
Title: Method of manufacturing sleeve-type parts
Inventor: LUBYANSKIJ VLADIMIR I
IPC: B21K21/00
Filed: 1992-04-10
Granted: 1994-12-30
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves producing part in a single working stroke of press. Intermediate billet is at first produced by direct extrusion through die onto mandrel with reduced friction force on outer surface of extruded portion of intermediate billet, with part of its bottom being left in die. Then billet walls are calibrated by acting on billet in opposite direction by mandrel. EFFECT: high quality of parts and increased efficiency of method. 3 cl, 2 dwg
Patent RU-2045410-C1 (RU)
Title: Printing unit of roll offset printer
Inventor: SHTOLYAKOV VALERIJ I
IPC: B41F27/00
Filed: 1992-01-27
Granted: 1995-10-10
Abstract: FIELD: roll printers of sectioned type. SUBSTANCE: printer has supporting surface defined by two rolls mounted in individual roll supports, which are mounted on common supporting beam and provided with regulator. Gap between rolls is equal to or exceeds the size of idle part of offsetting cylinder. Rolls are further provided with axial retaining device having limiting forks positioned along roll edges. Supporting beam is mounted in sliding supports and provided with compression springs. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 1 dwg