baber/WOPTO huggingface dataset:
Patent RU-2068621-C1 (RU)
Title: Multichannel radio communication device
Inventor: ZAPLETIN YURIJ VLADIMIROVICH
IPC: H04B7/22
Filed: 1992-12-21
Granted: 1996-10-27
Abstract: FIELD: space and ground radio communication lines. SUBSTANCE: device has signal generators 1,22, power splitter 2, amplitude modulators 3,4, paraphrase amplifier 5, transmitting antenna feeds 6,7, transmitting antenna 8, receiving antenna feeds 9,10, receiving antenna 11, adders 12,20, subtracting unit 13, synchronous detector 14, amplitude limiter 15,26, multipliers 16,29, low-frequency filter 17, polarization axes position control unit, master oscillator 19,90 deg. phase shifters 21,27, clock generator 23, counter 24, switch 25, reference-frequency generator 28, band filters 30,31, data sources 32,33, delay circuit 34. EFFECT: improved design. 2 dwg
Patent RU-2085813-C1 (RU)
Title: Air heating cooling device
Inventor: ANDREEV VIKTOR I
IPC: F25B9/02
Filed: 1993-02-03
Granted: 1997-07-27
Abstract: FIELD: refrigerating engineering; manufacture of air-conditioners and units for heating and cooling the living and industrial rooms. SUBSTANCE: thermocompressor and its drive are made in form of bellows devices which are combined in one unit through rigid connection of engine rod with thermocompressor rod. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2080856-C1 (RU)
Inventor: YUSUPOV VIL G
IPC: A61K9/19
Filed: 1993-02-10
Granted: 1997-06-10
Abstract: FIELD: medicinal industry. SUBSTANCE: ATP substance is dissolved in distilled water and the obtained solution is passed through sterilizing filter (membrane pore diameter is 0.22 mcm). ATP is poured in ampoules and placed in sublimation chamber where ATP solution is frozen to -43-45 C at the rate -12-13 C/h for 5-7 h and kept for 3-5 h. Then ampoules were heated at the rate 7-10 C/h for 7-9 h to 20-25 C and kept at this temperature for 5-7 h. EFFECT: prolonged storage of ATP preparation.
Patent RU-2115113-C1 (RU)
Title: Electrochemical unit of amperometric biotransmitter
Inventor: GALITSKIJ A B
IPC: G01N27/28
Filed: 1993-02-18
Granted: 1998-07-10
Abstract: FIELD: electrochemical methods of analysis, design of enzyme transmitters etermining various substrata, specifically, glucose. SUBSTANCE: invention refers to usage of enzymes of oxide class which product of enzyme reaction is hydrogen peroxide. Electrochemical unit of amperometric biotransmitter has indicating platinum and chlorinated silver electrodes. Platinum electrode is fabricated in the form disc produced from platinum-containing paste. Auxiliary electrode is made from silver-containing paste in the form of semi-ring surrounding disc. Ratio of areas of electrodes in this case amounts to 1:3. EFFECT: improved functional reliability and accuracy. 1 dwg
Patent RU-2063460-C1 (RU)
Inventor: FEDOTOV VLADIMIR M
IPC: C22C1/06
Filed: 1993-03-01
Granted: 1996-07-10
Abstract: Использование: получение алюминиево-кремниевых сплавов. Сущность изобретения: в расплавленный алюминий ввозят кварцевый песок в количестве 20... 25% от массы расплава и при 800... 850 o С обрабатывают расплав продуктами реакции водяного пара с углеродсодержащим материалом в течение 15...20 мин. После выдержки расплава в течение 30...40 мин сливают сплав. Положительный эффект: на 11. . . 16% повышается выход силумина, увеличивается содержание кремния в сплаве. 1 табл.
Patent RU-2034944-C1 (RU)
Inventor: ZHUCHENKO ALEKSANDR NIKOLAEVIC
IPC: E01B9/48
Filed: 1993-04-02
Granted: 1995-05-10
Abstract: FIELD: railway construction. SUBSTANCE: rail fastening clamp has middle part, support sections, free ends and intermediate sections. Free ends and support sections of clamp are arranged relative to each other at distance increasing with increase in distance relative to middle part. Angle between projections of longitudinal axes of free ends 5 and support sections of clamp on plane perpendicular to planes of arrangement of longitudinal axes of support sections is 1 to 18 degrees. EFFECT: enhanced reliability of fastening. 3 cl, 8 dwg
Patent RU-2049901-C1 (RU)
Inventor: BABITSKIJ BORIS S
IPC: E06C1/14
Filed: 1993-05-13
Granted: 1995-12-10
Abstract: Изобретение относится к устройству для работы на высоте. Цель изобретения повышение удобства и безопасности работы, повышение устойчивости лестницы. Лестница содержит верхнюю и нижнюю часть, соединенные при помощи шарового шарнира. Верхняя часть лестницы состоит из нескольких съемных секций, на стойках которых закреплены ступени площадки отдельно для каждой ноги, расположенные перпендикулярно к стойкам, на которых имеются предохранительные дуги. Элемент верхней части лестницы, находящейся ниже шарового шарнира, соединен с нижней частью амортизирующими пружинами. Новым в лестнице является расположение ступеней площадок не между стойками, а отдельно на каждой стойке для левой и правой ноги, что обеспечивает удобство при работе. Повышается устойчивость лестницы и безопасность работающего за счет того, что при возникновении динамических (опрокидывающих) усилий, приложенных к верхней части лестницы, верхняя часть поворачивается в шаровом шарнире относительно нижней части. При этом растягиваются амортизирующие пружины и опрокидывающие усилия на нижнюю часть не передаются. 3 ил.
Patent RU-2071033-C1 (RU)
Title: Vibratory gyro
Inventor: BAZHENOV VLADIMIR I
IPC: G01C19/5642
Filed: 1993-05-26
Granted: 1996-12-27
Abstract: FIELD: measuring devices, particular, transducers of angular velocity. SUBSTANCE: vibratory gyro has body, plate secured to body and carrying the outer and inner gimbals interconnected by flexible connectors and having two mutually perpendicular rotation axles. Body has system for vibration excitation and position pickup. Formed in plate in direction from the plate center to its periphery are inner fixed gimbal, inner movable gimbal, outer movable gimbal. Plate is secured to body with the help of inner fixed gimbal. Position pickup members are located on body and outer movable gimbal of plate. Members of vibration excitation system are located on body and on inner movable gimbal or on outer movable gimbal, or on both of them. EFFECT: higher accuracy of measurement of angular velocity. 3 cl, 8 dwg
Patent RU-2118812-C1 (RU)
Inventor: DRUZHININ G F
IPC: G01N1/20
Filed: 1993-11-02
Granted: 1998-09-10
Abstract: Аппарат для отбора проб содержит корпус с входным и выходным отверстиями и установленную в корпусе на пустотелом валу для прохода через его полость отбираемой пробы пробоотборную крыльчатку с лопатками, одна из которых выполнена пустотелой с открытой торцевой кромкой для входа пробы в ее полость и сообщающейся с пустотелым валом и трубопроводом для отвода пробы. Вал установлен в корпусе в напавлении потока сыпучего материала. Лопатки крыльчатки установлены винтообразно и орирентированы своими плоскостями под острым углом к направлению потока сыпучего материала. На валу выполнены отверстия для сообщения с трубопроводом для отвода пробы. В корпусе выполнено окно, закрываемое воздухопроницаемой ситовой тканью. Трубопровод для отвода пробы снабжен делителем пробы с перекидным управляемым клапаном, патрубком для отвода пробы и патрубком, сообщающимися с транспортным рукавом или трубопроводом для отвода излишка материала пробы в обезличенный материал. В полости пустотелой лопатки установлена параболическая вставка. Пробоотборная крыльчатка снабжена цилиндрическим кольцом, на котором с возможностью поворота смонтированы дополнительные лопатки. Аппарат конструктивно прост, позволяет полностью автоматизировать процесс отбора проб, имеет низкую материалоемкость, позволяет получать достоверные пробы. 4 з.п.ф-лы, 5 ил.
Patent RU-2074786-C1 (RU)
Title: Method to produce high-strength pig-iron with ball-shaped form of graphite
Inventor: PETROV IVAN P
IPC: F27D3/15
Filed: 1993-11-23
Granted: 1997-03-10
Abstract: FIELD: metallurgy, production of mainly high-strength pig-irons with ball-shaped form of graphite. SUBSTANCE: pig-iron spray running in discharge canal of brick-lined chute during discharge from smelting aggregate or during moulds casting is treated with vapors of magnesium, that is formed during contact with surface of longitudinal rib of stripe insert of magnesium bearing modifier located in body of chute discharge canal. As a version, metal magnesium or magnesium-silicon alloy is used as magnesium-bearing modifier. EFFECT: improved process. 3 cl, 1 dwg
Patent RU-2060763-C1 (RU)
Title: Film evaporator
Inventor: BASHIROV BORIS R
IPC: B01D1/22
Filed: 1993-12-24
Granted: 1996-05-27
Abstract: FIELD: cooking, boiling down candy syrups accompanied by frothing. SUBSTANCE: film evaporator has a vertical vessel with heating jacket, inlet and outlet pipes for the liquid to be processed, secondary vapor outlet, liquid elevator in the form of reversed truncated cone ribbed on the inside and provided with a comb on large base. Liquid baffle is installed on common shaft over the elevator. EFFECT: improved separation into liquid and gaseous phases. 2 cl, 1 dwg
Patent RU-2062844-C1 (RU)
Title: Wall panel
Inventor: KORYAZHIN SERGEJ P
IPC: E04C2/04
Filed: 1993-12-24
Granted: 1996-06-27
Abstract: FIELD: civil engineering, surface industrial buildings. SUBSTANCE: wall panel has flat steel-fiber- reinforced concrete frame with steel-fiber-reinforced concrete blocks installed inside with allowed clearance. The blocks are fastened to one another along height and to horizontal members of the frame through wire spring like stops with hinges on their ends passed through passages of the blocks and horizontal members of the frame. Wire spring- like stops with hinges on ends are hung from support rods laid in grooves of the horizontal frame members. Horizontal faces of the steel-fiber-reinforced concrete blocks have bevels. Horizontal and vertical layers of plastic material are put between the blocks, and between the blocks and the frame. EFFECT: higher protection against injuring factors in explosion. 6 dwg
Patent RU-2077991-C1 (RU)
Title: Method of stone wall panel manufacture
Inventor: NEVOLIN SERGEJ V
IPC: B44C5/04
Filed: 1994-01-18
Granted: 1997-04-27
Abstract: FIELD: production of decorations for indoors interior. SUBSTANCE: method of stone wall panel manufacture provides, that on polished surface of base made of manufacturing stone different fractions of comminuted natural stones are additionally fixed by glue substance before polishing to produce base mirror-type surfaces and their frames are washed by 0.1 - 0.4 % hydrochloric acid solution. Then dry and wet grinding and also dry and wet polishing operations are in series exercised. During fixing on base surface of comminuted for fractions stones base surface sections with interesting and expressive natural patterns are left open as part of picture. To increase expressiveness of the picture engraving is made along its contour in the form of deepening. To enrich natural pattern color palette natural stones dust fractions are mixed with liquid glass to produce pigment paint, using which engraving deepenings are filled. In the case as glue substance for comminuted stones different fractions liquid glass is used and produced image is subjected to thermal treatment under temperature of 270 - 700 C. Contour of cross-section of turned to viewers stone frame surface is made profiled as volumetric segment to direct blocks of reflected light to the image. EFFECT: improved process. 1 dwg
Patent RU-2091259-C1 (RU)
Title: Railway-passenger car gangway
Inventor: PODSOSOV EVGENIJ VASILEVICH
IPC: B61D17/20
Filed: 1994-02-22
Granted: 1997-09-27
Abstract: FIELD: railway transport. SUBSTANCE: passenger car gangway has plate hinge connected on end face walls of car, spring-loaded apron mounted on plate for longitudinal displacement relative to car and apron support. Apron in made in form of casing enclosing the plate. Torsional spring is mounted under plate on its hinge joint. one end of spring is connected with plate and other end is installed in slot made in apron. Slot for stop secured on lower surface of plate is made on lower surface of apron. EFFECT: improved convenience of passing from one car to the other. 9 dwg
Patent RU-2076540-C1 (RU)
Title: Направляющая для ключа к дверному замку
IPC: E05B15/06
Filed: 1994-02-25
Granted: 1997-03-27
Abstract: 1. Направляющая для ключа к дверному замку, содержащая корпус с гнездом для установки бородкового ключа и прикрепленные к внутренним поверхностям стенок корпуса втулки, которые расположены соосно с гнездом под ключ и в одной из них выполнен продольный паз для прохода бородки ключа при установке его в гнездо, отличающаяся тем, что в ней втулки в пределах ширины бородки ключа выполнены разного и индивидуально изменяемого диаметра и по суммарной высоте полностью перекрывают пространство между стенками корпуса, а в бородке ключа выполнены противоположно направленные продольные прорези, каждая из которых расположена от оси стержня ключа на расстоянии, равном радиусу соответствующей втулки, и имеет глубину, равную высоте этой втулки.2. Направляющая по п.1, отличающаяся тем, что втулки имеют одинаковую высоту, равную половине расстояния между стенками корпуса.3. Направляющая по п.1, отличающаяся тем, что одна из втулок имеет высоту меньше половины расстояния между стенками корпуса, а высота другой втулки составляет в сумме с высотой первой втулки величину, равную расстоянию между стенками корпуса.4. Направляющая по п.1, отличающаяся тем, что одна из втулок имеет высоту, равную половине расстояния между стенками корпуса, а высота другой втулки составляет в сумме с высотой первой втулки величину, превышающую расстояние между стенками корпуса.5. Направляющая по п.1, отличающаяся тем, что одна из втулок имеет высоту меньше половины расстояния между стенками корпуса, а высота другой втулки составляет в сумме с высотой первой втулки величину, превышающую расстояние между стенками корпуса.6. Направляющая по п.1, отличающаяся �
Patent RU-2089009-C1 (RU)
Title: Compact gaseous-discharge lamp
Inventor: LINNIK LEV N
IPC: H01J61/30
Filed: 1994-03-16
Granted: 1997-08-27
Abstract: FIELD: electrical engineering, manufacture of compact gaseous-discharge lamps, mainly, luminescent lamps. SUBSTANCE: lamp comprises lamp holder carrying starting-controlling unit mounted on it through contact connections, and gas-tight glass envelope with luminophor coat and electrodes inserted into it. Glass envelope is filled with vapors and gases to maintain discharge and is made of large number of elementary sections grouped into autonomous regions. Elementary sections in each of them are rigidly interconnected. Surface and size of each section can be selected within wide limits, protrusions of unspecified shape can be made on their surfaces or surfaces of part pf sections can be frozen. Inner surfaces of part of sections can be coated with luminophor and/or additional reflecting coat. Additional electrodes to keep autonomous discharge between them connected to commutator of their pre-set switching on can be inserted into part of sections. Collection of elementary sections and starting-controlling unit can be placed in unspecified manner in limited space and be interconnected and connected to lamp holder by means of connectors made from row of contacting plates and/or rods. EFFECT: facilitated manufacture, enhanced functional efficiency and reliability. 2 dwg, 1 tbl
Patent RU-2090751-C1 (RU)
Title: Device for turning downhole tools
Inventor: FILIDI GEORGIJ N
IPC: E21B47/01
Filed: 1994-06-20
Granted: 1997-09-20
Abstract: FIELD: devices for turning downhole tools, for instance, perforators, core samplers. SUBSTANCE: device has body, turning hollow shaft with connecting tool head, cable head for connection with logging cable. One end of hollow shaft is connected with electric drive, and the other end is placed in movable sleeve and spring-loaded in it. Body and sleeve have aligned through slots in which supporting members are located. Movable sleeve has supporting roller, and turning shaft is made with cam protection. EFFECT: higher efficiency. 3 dwg
Patent RU-2070549-C1 (RU)
Title: Polymer-concrete mixture
Inventor: KONOVALOV VADIM YU
IPC: C04B26/14
Filed: 1994-07-04
Granted: 1996-12-20
Abstract: FIELD: building materials production. SUBSTANCE: proposed polymer-concrete mixture contains (mass parts): polyether or epoxy resin 100, hardening agent 2-5, accelerator of polymerization 0.1-5, mineral filler 15-20. Destructive bending stress of proposed mixture is up to 28.2 MPa. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2087800-C1 (RU)
Title: Nozzle
Inventor: BURMINSKIJ EDUARD PETROVICH
IPC: F23D11/12
Filed: 1994-08-15
Granted: 1997-08-20
Abstract: FIELD: burning engineering. SUBSTANCE: nozzle has housing with end face conical surface, bushings coaxially mounted inside the housing to provided an inner passageway for supplying liquid with ring outlet nozzle and periphery passageway for supplying sprayer connected with a nozzle set made up as a ring set of slots the exits of which are arranged on the end face conical surface of the housing. The generatrix of these slots intersects the longitudinal axis of the housing at the exit or downstream of the exit of the nozzle set. The angle of inclination to the axis exceeds 40°. The ring outlet nozzle is defined between the surfaces of the bushings made at the outlet portion by conical generatrices that cross the axis of the housing upstream of the exit of the nozzle set. EFFECT: improved design. 2 dwg
Patent RU-2067151-C1 (RU)
Inventor: LINENKO-MELNIKOV YURIJ PETROVI
IPC: E21B10/36
Filed: 1994-09-15
Granted: 1996-09-27
Abstract: FIELD: drilling tools; hard-alloy insert rolling-cutter bits for rotary pneumatic (percussive-rotary) drilling; applicable in drilling and blasting operations. SUBSTANCE: crown bit for drilling with perforator has body consisting of head with conical side surface, shank and cylindrical-and-spherical inserts installed at angle to crown axis and located on end face of head over its periphery. Peripheral side surface of cylindrical-and-spherical inserts has area which is essentially spreading the side conical surface of the head. In this case, radius drawn from the center of Spherical surface of each insert of point of intersection of conical and spherical surfaces of insert located in radial section of crown forms with plane perpendicular to crown axis the angle of 30-45 deg. In so doing inserts are to be installed at angle of 10-20 deg to crown axis. EFFECT: higher serviceability of drilling tool due to reduced breakage of hard-alloy inserts and reduced intensity of their wear over periphery. 6 dwg, 1 tbl
Patent RU-2076882-C1 (RU)
Inventor: POLISHCHUK BORIS O
IPC: C08L1/12
Filed: 1994-09-28
Granted: 1997-04-10
Abstract: Использование: химическая промышленность, в частности в производстве искусственных волокнистых и пленочных материалов. Сущность изобретения: полимерная композиция содержит 8-10 мас. % триацетата целлюлозы (ТАЦ), 0,008-0,16 мас.% олигоамида с молекулярной массой 400, 800 или 1000, который является продуктом поликонденсации эфиров соевого масла и фракционированного полиэтиленполиамина, и до 100 мас.% смесь метиленхлорида с этанолом в объемном соотношении 9:1. 1 табл.
Patent RU-2089704-C1 (RU)
Title: Metal all-welded bearing block for piling-supported ice-resistant platform
Inventor: NOVOGRUDSKIJ OLEG E
IPC: E02B17/00
Filed: 1994-12-27
Granted: 1997-09-10
Abstract: FIELD: hydraulic development; construction of stationary oil recovery platforms on shelf of freezing seas. SUBSTANCE: bearing block 1 consists of cylindrical head 2 having widening taper upper portion 3 on which upper structure 4 of ice-cutter 5 rests. Ice-cutter 5 consists of upper taper section 6 and lower taper section 7 whose larger bases are engageable and base 8. Bearing block 1 is secured to ground base 9 by means of piles 10. It is engageable with ice block providing for its break. EFFECT: enhanced reliability. 6 cl, 21 dwg
Patent RU-2099572-C1 (RU)
Title: Plasma-jet engine
IPC: F03H1/00
Filed: 1995-01-16
Granted: 1997-12-20
Abstract: FIELD: rocket engineering. SUBSTANCE: engine consists of ignition chamber, combustion chamber, magnetic plasma accelerator, and gas dynamic nozzle interconnected coaxially and mated by end faces whereon nozzles for supplying water (steam) and corona electrodes are mounted. EFFECT: enhanced efficiency. 3 cl, 7 dwg
Patent RU-2087282-C1 (RU)
Title: Method of machine worn-part reclamation
Inventor: YUDIN NIKOLAJ S
IPC: B23K9/04
Filed: 1995-02-21
Granted: 1997-08-20
Abstract: FIELD: machine worn-part reclamation, applicable in various branches of mechanical engineering. SUBSTANCE: an electrode wire is automatically fed tangentially at a small angle to the surface of the rotating part to be reclaimed. A strip is pressed to the part behind the arc zone by the roller at a definite force. Welding bath is formed due to fusion only of the part surface. The welding bath metal is ejected onto the strip surface under the action of the arc and coats it before the welding zone in a continuous layer. The roller rotating due to friction on the surface of the self-tightened strip gets braked, as a result, along with rolling, a partial broaching of the strip occurs, in the process of which metals joined in the welding zone obtain an additional plastic deformation in the form of a shear. Due to it, the process of destruction of the oxide film on the strip surface is intensified. EFFECT: enhanced quality of joint at a joint plastic deformation in the strip welding zone and interlayer of welding bath metal. 1 dwg
Patent RU-2078444-C1 (RU)
Title: Коррозионно-стойкая сталь
IPC: C22C38/46
Filed: 1995-03-06
Granted: 1997-04-27
Abstract: Коррозионно-стойкая сталь, содержащая углерод, марганец, кремний, хлор, никель, азот, железо, отличающаяся тем, что она дополнительно содержит ванадий при следующем соотношении компонентов, мас.%:Углерод - 0,01 - 0,04Марганец - 0,4 - 2,0Кремний - 0,5 - 0,2Хром - 11 - 16Никель - 0,5 - 2,5Азот - 0,01 - 0,10Ванадий - 0,05 - 0,70Железо - Остальноепри условии, что содержание ванадия, углерода и азота удовлетворяет следующему соотношению:а
Patent RU-2097764-C1 (RU)
Inventor: GRACHEVA ZOYA A
IPC: G01N33/48
Filed: 1995-03-31
Granted: 1997-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out microscopic examination of native preparation of urinary sediment followed by detecting key cells being epithelial cells of vagina and urinary tract covered by Gram-variable gardnerellosis pathogen. EFFECT: simplified method.
Patent RU-2107017-C1 (RU)
Title: Device for connecting lift well door with lift cabin door for simultaneous movement (design versions)
Inventor: EHDVARD I AKHIDZHIAN
IPC: B66B13/12
Filed: 1995-04-07
Granted: 1998-03-20
Abstract: FIELD: civil engineering. SUBSTANCE: device for connecting lift cabin door with well door has two webs, each end of each web being hinge connected to link coupling the web with other web. Links are secured on lift cabin door for rotation between two webs to form parallelogram with webs. Webs, arranged vertically between four rollers rotating on horizontal shaft secured in upper part of well door, form, together with rollers, a connection featuring rigidity to rotary movement of doors. Electromagnetic drive can provide displacement of one web upwards to parallelogram and disconnect the doors. With electromagnetic drive energized, parallelogram, acted upon by spring, gets unfolded, and webs are wedged between rollers, thus connecting the doors. EFFECT: enlarged operating capabilities. 11 cl, 6 dwg
Patent RU-2094475-C1 (RU)
Inventor: KLOCHAJ VIKTOR V
IPC: F27D1/16
Filed: 1995-08-08
Granted: 1997-10-27
Abstract: Использование: в области черной металлургии, конкретнее в способах горячего ремонта футеровки конвертера в процессе его эксплуатации. Сущность изобретения: по способу восстановления футеровки конвертера конвертор с оставленным после выпуска металла жидким шлаком поворачивают относительно вертикальной оси в сторону летки на угол 90 - 125 o  и подают газ через летку с интенсивностью 0,08 - 0,25 м 3 /т•мин. На футеровку конвертера наносят шлаковый гарнисаж. Возможно многократное чередование операций нанесения шлакового гарнисажа на футеровку и поворота конвертера в противоположную сторону. 4 з.п. ф-лы, 1 табл.